{"title":"Breeder Box Products and Upgrades","description":"","products":[{"product_id":"large-fluval-breederbox-upgrade-kit","title":"\"Large Fluval Breeder Box\" Upgrade Kit | Stainless Steel 30-Mesh Exit Grate | Prefilter Sponge","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eUpgrade your \u003c\/b\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eLARGE\u003c\/span\u003e Fluval\u003c\/strong\u003e\u003cb\u003e Breeder Box for better flow, safer fry, and precision‑level performance.\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cem\u003eLooking to get more out of your \u003cb\u003e\u003cu\u003eLARGE\u003c\/u\u003e Fluval Breeder Box\u003c\/b\u003e? The \u003cb\u003eBST3D Upgrade Kit\u003c\/b\u003e transforms the stock breeder box into a high‑performance system ideal for serious hobbyists and fish breeders. Improve water flow, increase fry safety, and boost overall reliability with precision‑designed 3D‑printed components and premium materials\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWhat’s in the Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x High‑Flow \u003cb\u003eDrop‑In Exit Grate Bracket\u003c\/b\u003e (Custom Design L)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x Plastic Teeth Exit Grate (1mm slits)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x \u003cb\u003eStainless Steel 30‑Mesh Exit Grate\u003c\/b\u003e (0.6mm holes)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x Uplift Tube Intake + Custom Adapter\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x Black \u003cb\u003ePrefilter Sponge\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e2 x Breeder Box Levelers + 2 x Stand‑Off Feet\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e   \u003cu\u003eDetailed What’s Included in the BST3D Upgrade Kit\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHigh‑Flow Drop‑In Exit Grate Bracket (Custom Design)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eOver \u003cb\u003e3× the surface area\u003c\/b\u003e of the stock exit\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eSignificantly improves water movement and reduces clogging\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eCompatible with additional BST3D custom grate inserts\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eCustom‑fit exclusively for the \u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003eLARGE\u003c\/b\u003e Fluval Breeder Box\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003ePlastic Teeth Exit Grate\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo2; tab-stops: list .5in;\"\u003ePrecision‑cut with \u003cb\u003e27 slits (1 mm × 21 mm)\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo2; tab-stops: list .5in;\"\u003eExcellent flow while keeping fry safely inside the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eUpgraded 304 Stainless Steel 30‑Mesh Exit Grate\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo3; tab-stops: list .5in;\"\u003eCorrosion‑resistant \u003cb\u003e304 stainless steel\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo3; tab-stops: list .5in;\"\u003e\n\u003cb\u003e0.6 mm holes\u003c\/b\u003e for maximum fry protection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo3; tab-stops: list .5in;\"\u003eProvides smooth, consistent flow and long‑term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eUplift Tube Intake + Custom Adapter\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo4; tab-stops: list .5in;\"\u003eFits the stock Fluval uplift tube perfectly\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo4; tab-stops: list .5in;\"\u003eIncludes a secure airline connection point\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo4; tab-stops: list .5in;\"\u003eOffers an \u003cb\u003eincreased intake surface area\u003c\/b\u003e over the stock parts\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo4; tab-stops: list .5in;\"\u003eImproves flow stability and reduces clogging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBlack Prefilter Sponge (1 included)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\"\u003eCustom‑fit for the intake tube\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\"\u003eBlocks debris before it enters the breeder box\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\"\u003eExtends time between cleanings and maintains steady flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eTwo Breeder Box Levelers + Two Stand‑Off Feet\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo6; tab-stops: list .5in;\"\u003eKeeps your breeder box perfectly level\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo6; tab-stops: list .5in;\"\u003eIdeal when positioning the box slightly away from the tank wall\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo6; tab-stops: list .5in;\"\u003eMakes adding\/removing fry and cleaning significantly easier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e   \u003cu\u003eNOT INCLUDED\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo7; tab-stops: list .5in;\"\u003e\u003cb\u003e\u003cspan style=\"text-decoration: underline;\"\u003eLarge\u003c\/span\u003e Fluval Breeder Box\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo7; tab-stops: list .5in;\"\u003e\u003cb\u003eAquarium air pump\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo7; tab-stops: list .5in;\"\u003e\n\u003cstrong\u003eAdhesives\u003c\/strong\u003e – \u003cspan\u003eleveler and standoff feet in the BST3D upgrade package don't have to be used if you don't want to permanently modify your breeder box (you can stick with the stock lever).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdhesive Preparation \u003c\/strong\u003eFollow these steps in order:\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e(Optional)\u003c\/strong\u003e Lightly scuff both bonding surfaces with 400–600 grit sandpaper.\u003cbr\u003e\u003cem\u003eNote: This can improve adhesion, but I don’t typically find it necessary.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e(Highly Recommended) \u003c\/strong\u003eClean both bonding surfaces really well with isopropyl alcohol before applying the adhesive. This removes grease, dust, and fingerprints, ensuring a strong, reliable bond. Use CA glue to bond the two surfaces together. \u003cem\u003e\u003cstrong\u003eMy preferred choice is \u003cspan style=\"text-decoration: underline;\"\u003eKRAFTPROTZ 3D Printing Super Glue.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch1 class=\"a-size-large a-spacing-none\"\u003e\u003c\/h1\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003eCare Instructions for 3D‑Printed Parts\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003eRinse your parts with room‑temperature tap water, then air‑dry or gently towel‑dry. To keep them in top condition, avoid dishwashers, high heat, or prolonged direct sunlight. (especially temperatures above 110°F)\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003e\u003cb\u003eNotice:\u003c\/b\u003e This item is an aftermarket component designed by BST 3D Printing to be compatible with certain setups. We are not affiliated with, associated with, or sponsored by Fluval. All brand names and trademarks belong to their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"BST3D Printing","offers":[{"title":"Default Title","offer_id":66877011525677,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3798\/8141\/files\/20260616_071112.jpg?v=1781715201"},{"product_id":"medium-fluval-breederbox-upgrade-kit","title":"\"Medium Fluval Breeder Box\" Upgrade Kit | Stainless Steel 30-Mesh Exit Grate | Prefilter Sponge","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eUpgrade your \u003cu\u003eMEDIUM\u003c\/u\u003e Fluval Breeder Box for better flow, safer fry, and precision‑level performance.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003eLooking to get more out of your \u003cb\u003e\u003cu\u003eMEDIUM\u003c\/u\u003e Fluval Breeder Box\u003c\/b\u003e? The \u003cb\u003eBST3D Upgrade Kit\u003c\/b\u003e transforms the stock breeder box into a high‑performance system ideal for serious hobbyists and fish breeders. Improve water flow, increase fry safety, and boost overall reliability with precision‑designed 3D‑printed components and premium materials.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWhat’s in the Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x High‑Flow \u003cb\u003eDrop‑In Exit Grate Bracket\u003c\/b\u003e (Custom Design \u003cstrong\u003eM\u003c\/strong\u003e)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x Plastic Teeth Exit Grate (1mm slits)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x \u003cb\u003eStainless Steel 30‑Mesh Exit Grate\u003c\/b\u003e (0.6mm holes)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x Uplift Tube Intake + Custom Adapter\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x Black \u003cb\u003ePrefilter Sponge\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1 x Breeder Box Leveler + 2 x Stand‑Off Feet\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e   \u003cu\u003eDetailed What’s Included in the BST3D Upgrade Kit\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHigh‑Flow Drop‑In Exit Grate Bracket (Custom Design)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eOver \u003cb\u003e3× the surface area\u003c\/b\u003e of the stock exit\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eSignificantly improves water movement and reduces clogging\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eCompatible with additional BST3D custom grate inserts\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eCustom‑fit exclusively for the \u003cb\u003e\u003cu\u003eMEDIUM\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e Fluval Breeder Box\u003c\/u\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003ePlastic Teeth Exit Grate\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l3 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003ePrecision‑cut with \u003cb\u003e27 slits (1 mm × 21 mm)\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l3 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eExcellent flow while keeping fry safely inside the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eUpgraded 304 Stainless Steel 30‑Mesh Exit Grate\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo3; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eCorrosion‑resistant \u003cb\u003e304 stainless steel\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo3; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e0.6 mm holes\u003c\/b\u003e for maximum fry protection\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo3; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eProvides smooth, consistent flow and long‑term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eUplift Tube Intake + Custom Adapter\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l5 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eFits the stock Fluval uplift tube perfectly\u003c\/li\u003e\n\u003cli style=\"mso-list: l5 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eIncludes a secure airline connection point\u003c\/li\u003e\n\u003cli style=\"mso-list: l5 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eOffers an \u003cb\u003eincreased intake surface area\u003c\/b\u003e over the stock parts\u003c\/li\u003e\n\u003cli style=\"mso-list: l5 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eImproves flow stability and reduces clogging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBlack Prefilter Sponge (1 included)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eCustom‑fit for the intake tube\u003c\/li\u003e\n\u003cli style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eBlocks debris before it enters the breeder box\u003c\/li\u003e\n\u003cli style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eExtends time between cleanings and maintains steady flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eOne Breeder Box Leveler + Two Stand‑Off Feet\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l4 level1 lfo6; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eKeeps your breeder box perfectly level\u003c\/li\u003e\n\u003cli style=\"mso-list: l4 level1 lfo6; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eIdeal when positioning the box slightly away from the tank wall\u003c\/li\u003e\n\u003cli style=\"mso-list: l4 level1 lfo6; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eMakes adding\/removing fry and cleaning significantly easier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e   \u003cu\u003eNOT INCLUDED\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l6 level1 lfo7; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003eMedium\u003c\/u\u003e Fluval Breeder Box\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l6 level1 lfo7; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003eAquarium air pump\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l6 level1 lfo7; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eAdhesives\u003c\/strong\u003e – \u003cspan\u003eleveler and standoff feet in the BST3D upgrade package don't have to be used if you don't want to permanently modify your breeder box (you can stick with the stock lever).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdhesive Preparation \u003c\/strong\u003eFollow these steps in order:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e(Optional)\u003c\/strong\u003e Lightly scuff both bonding surfaces with 400–600 grit sandpaper.\u003cbr\u003e\u003cem\u003eNote: This can improve adhesion, but I don’t typically find it necessary.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e(Highly Recommended) \u003c\/strong\u003eClean both bonding surfaces really well with isopropyl alcohol before applying the adhesive. This removes grease, dust, and fingerprints, ensuring a strong, reliable bond. Use CA glue to bond the two surfaces together. \u003cem\u003e\u003cstrong\u003eMy preferred choice is \u003cspan style=\"text-decoration: underline;\"\u003eKRAFTPROTZ 3D Printing Super Glue.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003eCare Instructions for 3D‑Printed Parts\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003eRinse your parts with room‑temperature tap water, then air‑dry or gently towel‑dry. To keep them in top condition, avoid dishwashers, high heat, or prolonged direct sunlight. (especially temperatures above 110°F)\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003e\u003cb\u003eNotice:\u003c\/b\u003e This item is an aftermarket component designed by BST 3D Printing to be compatible with certain setups. We are not affiliated with, associated with, or sponsored by Fluval. All brand names and trademarks belong to their respective owners.\u003c\/i\u003e\u003c\/p\u003e\n\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"BST3D Printing","offers":[{"title":"Default Title","offer_id":66877045538861,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3798\/8141\/files\/20260616_071119.jpg?v=1781714825"},{"product_id":"uplift-tube-intake-adapter","title":"Uplift Tube Intake + Adapter","description":"\u003ch3\u003eUplift Tube Intake + Adapter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTube Compatibility:\u003c\/b\u003e Fits tubes with a \u003cb\u003e13mm Outside Diameter (O.D.)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSecure Connection:\u003c\/b\u003e Includes an integrated, secure airline connection point (\u003cb\u003e4.7mm O.D.\u003c\/b\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnhanced Performance:\u003c\/b\u003e Features an increased intake grate area to improve flow stability and significantly reduce clogging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Fits Fluval Medium \u0026amp; Large Breeder Boxes uplift tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOverall Size:\u003c\/b\u003e 76mm (Height) × 28mm (Width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLower Grated Intake:\u003c\/b\u003e 42mm (Height) × 22mm (Width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003e\u003cb\u003e\u003cu\u003eCare Instructions for 3D‑Printed Parts\u003c\/u\u003e\u003c\/b\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eRinse your parts with room‑temperature tap water, then air‑dry or gently towel‑dry. To keep them in top condition, avoid dishwashers, high heat, or prolonged direct sunlight. (especially temperatures above 110°F)\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cb\u003eNotice:\u003c\/b\u003e This item is an aftermarket component designed by BST 3D Printing to be compatible with certain setups. We are not affiliated with, associated with, or sponsored by Fluval. All brand names and trademarks belong to their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"BST3D Printing","offers":[{"title":"Default Title","offer_id":66891681988653,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3798\/8141\/files\/20260619_175808.jpg?v=1781914481"},{"product_id":"intake-spoonge","title":"Black Prefilter Sponge","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBlack Prefilter Sponge \u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\"\u003eHelps block debris and prevent clogs.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list .5in;\"\u003eExtends time between cleanings and maintains steady flow\u003c\/li\u003e\n\u003cli\u003ePerfect-fit for the BST3D Uplift Tube Intake + Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOverall Size:\u003c\/b\u003e 3\" (Height) × 2\" (Width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BST3D Printing","offers":[{"title":"Default Title","offer_id":66892581929005,"sku":null,"price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3798\/8141\/files\/20260619_181832_1.jpg?v=1781921537"},{"product_id":"exit-grate-drop-in-mesh-60-mesh-0-25mm-coming-soon","title":"Exit Grate Drop-In Mesh – 60 Mesh (0.25mm)","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eExit Grate Drop-In Mesh – 60 Mesh (0.25mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cstrong\u003e\u003ci data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eFor BST3D - Large \u0026amp; Medium Fluval Breeder Box Upgrade Kits\u003c\/i\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eThis is the optional \u003cb data-path-to-node=\"4\" data-index-in-node=\"24\"\u003e60 Mesh (0.25mm) Fine Exit Drop-In Gate\u003c\/b\u003e. It is fully interchangeable with the standard exit grates included in the BST3D Breeder Box Upgrade Kit (designed to fit the Fluval Large and Medium breeder boxes).\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eThis specialized grate was engineered to keep super-tiny fish fry safely inside the breeder box while increasing total surface area to maximize water flow and prevent overflow clogs.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePlease do your research on the SIZE of the fry species you plan to use this with.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eKey Features \u0026amp; Specs\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eUltra-Fine Mesh:\u003c\/b\u003e Built with 60-mesh stainless steel featuring holes that measure approximately 0.25mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eFry Protection:\u003c\/b\u003e Specifically designed to retain the smallest, tiniest newborn fry that easily escape most breeder boxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eOptimized Design:\u003c\/b\u003e Maximizes surface area to allow for increased water volume while reducing the risk of a clogged exit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eMaintenance \u0026amp; Best Practices\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"10\"\u003e\n\u003cp data-path-to-node=\"10,0\"\u003e⚠️ \u003cb data-path-to-node=\"10,0\" data-index-in-node=\"3\"\u003ePlease Note:\u003c\/b\u003e Because these holes are roughly half the size of the standard 60mesh BST3D exit grate, \u003cb data-path-to-node=\"10,0\" data-index-in-node=\"96\"\u003ethey require more frequent cleaning\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eCleaning Interval:\u003c\/b\u003e We recommend cleaning the mesh every \u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"56\"\u003e3 to 5 days\u003c\/b\u003e, depending on the type and frequency of food you are feeding your fry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003ePro-Tip:\u003c\/b\u003e Once your tiny fry grow a bit larger, we highly recommend switching back to our standard \u003cb data-path-to-node=\"2\" data-index-in-node=\"98\"\u003eBST3D 30-Mesh (0.6mm) Grate\u003c\/b\u003e. The 30-mesh grate allows for higher water flow and stays clean significantly longer. A spare toothbrush cleans these BST3D grates very effectively and quickly, whether they are inside or outside of the BST3D upgrade kit\/Breeder Box.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e(1) 60-Mesh (0.25mm) Stainless Steel Drop-In Exit Gate \u003c\/strong\u003e\u003c\/span\u003e\u003ci data-path-to-node=\"14,0,0\" data-index-in-node=\"55\"\u003e(Note: Requires a BST3D Large or Medium Breeder Box Upgrade Kit for installation; Fluval breeder box not included).\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003eCare Instructions for 3D‑Printed Parts\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003eRinse your parts with room‑temperature tap water, then air‑dry or gently towel‑dry. To keep them in top condition, avoid dishwashers, high heat, or prolonged direct sunlight. (especially temperatures above 110°F)\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003e\u003cb\u003eNotice:\u003c\/b\u003e This item is an aftermarket component designed by BST 3D Printing to be compatible with certain setups. We are not affiliated with, associated with, or sponsored by Fluval. All brand names and trademarks belong to their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"BST3D Printing","offers":[{"title":"Default Title","offer_id":66976296239149,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3798\/8141\/files\/20260704_134014_1.jpg?v=1783194674"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3798\/8141\/collections\/20260619_224251.jpg?v=1783436391","url":"https:\/\/bst3dprinting.com\/collections\/breeder-box-designs-and-upgrades.oembed","provider":"BST3D Printing","version":"1.0","type":"link"}