ULTECHNOVO 20 Pcs Fish Tank Bottom Filter Plate Aquarium Filter Panels for Under Gravel Filtration System Splicing Combination Divider Grid for Sand and Gravel Separation 5.70 X 5.70 X 0.98 in

ULTECHNOVO 20 Pcs Fish Tank Bottom Filter Plate Aquarium Filter Panels for Under Gravel Filtration System Splicing Combination Divider Grid for Sand and Gravel Separation 5.70 X 5.70 X 0.98 in

• DIY Splicing Fit: This fish tank bottom filter plate uses a receiving butt-joint design, so the 20-piece set can be connected to match different tank layouts and create an undergravel filtration system or divider area with fewer gaps, making setup more flexible for aquarium owners who need a fish tank bottom filter
• Water Flow Support: the aquarium filter panels are designed with good water permeability, helping water move through the gravel layer while forming a false bottom that supports under gravel filtration and reduces substrate compaction, which is useful for maintaining circulation in fish tanks used for breeding and daily aquarium care
• Stable Sinking Design: Made from PVC material, this fish tank bottom filter plate is slightly submerged in water and has good toughness, so it stays in place more easily during use and provides a practical base for aquarium filter plate setups without floating up, helping support a tidy bottom layout
• Breeding Use: This bottom filter plate is a helpful accessory for breeding large dragon fish and sea fish, and it can also be used in fish tanks that need a separated area or bottom support, giving aquarists a simple way to organize the tank structure while keeping the filtration layer functional
• size and Package: Each filter plate measures 5.70 x 5.70 x 0.98 in, and the package includes 20 x bottom filter plates, giving you enough parts for a practical aquarium filter plate project, whether you are building a fish tank bottom filter or replacing sections in an undergravel aquarium filter setup