DRESSOOS 2pcs Fish Tank Isolation Board Plastic Tank Divider Fish Tank Isolate Board Aquarium Filter 75 Gallon Fish Tank Aquarium Egg Diffuser Gravel Filter Breeder White Storage Tank Major - 114142196187256

• Fish tank filters-- help circulate the water under gravel layer in order to reduce the corruption of gravel. Aquarium filter-- a good accessory for breeding large dragon fish, sea fish and making fish tanks Professional gravel filter board-- practical and durable: this plastic grid can be cut and assembled freely and is suitable for all of freshwater and saltwater aquariums. support, ultimate bearing. Fish tank separator-- the internal grid holes are less dense and effectively prevents the sand from leaking into the bottom of the fish tank.​ Plastic gravel filter-- when used as a plate for bottom filtering, it will be favorable water cycle.