【Designed for Small Tanks】Suitable for aquariums up to 5 gallons. Compact size fits easily in corners or behind decorations
【How It Works】The sponge mechanically traps free-floating particles and uneaten food. The high-density sponge provides a large surface area for mechanical filtration
【Material & Build】Constructed from soft, dense sponge, inert gravel, and durable plastic. Designed for simple, low-maintenance physical filtration
【Easy Cleaning】gently squeeze the sponge in a bucket of removed tank water to dislodge
【Wide Range Of Uses】It can be placed in the corner of the aquarium or hidden behind the grass. Perfect for shrimp tanks, beta tanks, breeding tanks, goldfish, grouper
