balacoo 2pcs Aquarium Filte Wall- Mounted Filter Water Biofilter Filters Accessories Pneumatic Biochemical Tank Fish Tank Filter Fish Bowl Filter Wall-Mounted Filter Sponge jug - 11BQHP4X73000NG

• Water Biofilter:【Easy to Use】: Filter sponge can be assembled or replaced without any tools. Its suggested to replace or clean filter sponges every two weeks. Double Sponge Filter For Aquarium:Sponge can absorb waste products. Nderwater Aquarium Filter:Bubble ejection in the fresh air will to clean water, give your fish to create a healthy environment for growth. Filters Accessories:【Multi-function Fish Tank Filter】This underwater aquarium filter can provide water cycle and oxygen for the aquarium through the filter , creating a clear underwater landscape. Fish Aquarium Filter:Aquarium filter,Sponge can absorb waste products.