MULTI-FUNCTIONAL: Adopted biochemical filtration, more effectively to filter impurities in the water and improve the quality of fish tank. Meanwhile, it will help make more oxygen for aquarium, no doubt this will help fish grow healthy.
EXCELLENT PERFORMANCE: Good filtering effect, can adsorb harmful substances and increase oxygen.This would be a great product if you want to improve water quality easily, and it won't occupy your extra time.
PREMIUM MATERIAL: Made of eco-friendly sponge and non-toxic high quality plastic, safe and harmless to all fish.
SPECIAL DESIGN: Come with two fixed suction cups, faster fixing to prevent falling off.You can operate and install it on your aquarium easily and quickily.
PRACTICALITY: Suitable for many kinds of glass aquarium and all small tropical fish tanks.