Mini Sponge Filter

Big filtration for small spaces. This Mini Sponge Filter is perfectly designed for Betta bowls, shrimp tanks, and nano aquariums, providing clean, healthy water without taking up space.

Key Features & Benefits

• Perfect for Small Tanks – Ideal for Fighter (Betta) bowls, shrimp tanks, and mini aquariums

• Dual Filtration System – Offers mechanical (debris removal) and biological (beneficial bacteria growth)

• Space-Saving Design – Attaches to the tank wall with a suction cup, keeping your tank neat and uncluttered

• Safe for Delicate Fish – Fine sponge mesh protects Betta fins and small shrimp

• Improves Water Quality – Helps aerate water while removing waste, keeping it clear and healthy

Clean & Tidy Appearance

Unlike bulky filters, this compact sponge filter sits neatly inside your aquarium, maintaining a clean look while leaving ample swimming space for your fish.

Mechanical & Biological Power

• Mechanical Filtration – Traps floating debris and waste particles

• Biological Filtration – Supports beneficial bacteria that break down harmful toxins

How It Works

Connect the filter to an air pump (not included) using airline tubing. The air bubbles create suction, pulling water through the sponge, filtering impurities and returning oxygen-rich water back into the tank.

Why Choose This Sponge Filter

A simple, effective, and beginner-friendly filtration solution that keeps small aquariums clean, safe, and low-maintenance.