Description This item is a fish tank sponge, made of premium material, very sturdy and durable. This product is suitable for seawater cylinder, fresh water cylinder, water straw cylinder, the size can be cut freely. Suitable for fish tank and aquarium. Features-Color:Random Color -Material: Sponge -Size: 6X4.5X4.5cm/2.36X1.77X1.77in -Using materials, exquisite workmanship -There are two styles: round and square, Can meet your need. -The product can be reused and long-lasting use. -Good filterability for better use for fish tank. -Sponge material does not pollute water and can keep water clean.
