{"product_id":"premium-aquarium-splicing-grid-board-divider-interlocking-bottom-filter-media-rack","title":"Premium Aquarium Splicing Grid Board Divider - Interlocking Bottom Filter Media Rack","description":"\u003ch2\u003ePremium Aquarium Splicing Grid Board Divider\u003c\/h2\u003e\u003cp\u003eCustomize your fish tank filtration and safely separate livestock with our Premium Aquarium Splicing Grid Boards. Perfect for DIY sump builds, these versatile interlocking egg crates act as a highly permeable base for biological filter media, or as a reliable vertical partition to isolate breeding or aggressive fish. Whether you are constructing a custom sump chamber to improve water flow or building a temporary in-tank holding area, find your professional aquatic materials at \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhy Choose Our Grid Boards?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Splicing System:\u003c\/strong\u003e Designed with secure interlocking tabs along the edges, allowing you to seamlessly snap multiple identical boards together. Easily create large, custom-sized partitions or massive floor grates for any size aquarium or commercial seafood vat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Purpose Application:\u003c\/strong\u003e Use them vertically with suction cup clips to divide a tank and protect fry\/injured fish, or place them horizontally in your sump to elevate filter sponges, bio-rings, and ceramic media. This prevents dead spots and maximizes oxygen-rich water circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Precision Mesh Sizes:\u003c\/strong\u003e Choose the 30x15cm board with larger 1.5cm holes for high-flow filtration applications, or the 30x30cm board with smaller 1.0cm holes to safely contain smaller fish species and finer filtration media without them falling through.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003cb\u003e⚠️ Crucial Purchase \u0026amp; Installation Guide:\u003c\/b\u003e\u003c\/strong\u003e Please pay close attention to the sizing! Boards of different dimensions (30x15cm vs 30x30cm) feature different interlocking tab spacings and \u003cstrong\u003eCANNOT be spliced together\u003c\/strong\u003e. Always purchase the exact same size boards for a single continuous grid project. The sturdy 0.65cm thick plastic material can be easily modified and cut with wire snips or a small saw to fit around PVC plumbing or irregular tank shapes.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aquarium Divider \/ Bottom Filter Grid Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Board Specs:\u003c\/strong\u003e 30cm (L) x 15cm (W) x 0.65cm (Thickness) — Grid Hole: 1.5cm x 1.5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Board Specs:\u003c\/strong\u003e 30cm (L) x 30cm (W) x 0.65cm (Thickness) — Grid Hole: 1.0cm x 1.0cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Colors:\u003c\/strong\u003e Black, White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Fish isolation, Filter media support, Sump building\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"Black \/ 15x30cm","offer_id":56349940547750,"sku":"Aquarium_DIY_108","price":1.59,"currency_code":"USD","in_stock":true},{"title":"Black \/ 30x30cm","offer_id":56349940580518,"sku":"Aquarium_DIY_109","price":3.79,"currency_code":"USD","in_stock":true},{"title":"White \/ 15x30cm","offer_id":56349940613286,"sku":"Aquarium_DIY_110","price":1.59,"currency_code":"USD","in_stock":true},{"title":"White \/ 30x30cm","offer_id":56349940646054,"sku":"Aquarium_DIY_111","price":3.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Aquarium_Splicing_Grid_Board_Divider_-_Interlocking_Bottom_Filter_Media_Rack.png?v=1778565684","url":"https:\/\/atradesen.com\/products\/premium-aquarium-splicing-grid-board-divider-interlocking-bottom-filter-media-rack","provider":"Atradesen","version":"1.0","type":"link"}