Made of food-grade materials, Eco-friendly bio filter sponge and works great without noise【Fits fish tank size: 5 to 20 gallon】
Great way to clean and oxygenate your tanks
Ribbing shape sponge holds a lot of beneficial bacteria
Easy to use: comes with 2 suction cups, can be installed anywhere and can be easily hidden on the back wall of the aquarium
you can add small-size bio-media to the inside for extra cleaning power.
Air-water outlet is adjustable so you can change direction and height of the water flow
The arms holding the sponges are adjustable to position the sponges better away from the tank walls
All parts of the sponge filter are detachable so as to clean
How to set up
1. This product needs to be connected to the air pump, and equipped with a check valve on the airline tube to prevent water return to the air pump due to power outage.
PLEASE NOTE: air pump, airline hose and check valve not included.
2. Please choose suitable air flow.
Squeeze the sponge filter in tank water for 5 mins for 1st using, easy to digest form colonies of bacteria.
Use aquarium tank water while washing sponge, do not rinse the sponge with tap water or hot water
Recommended to replace the sponges every 6-8 months
What you get:
1 x Powkoo Double Sponge Filter for Aquarium 1 x Powkoo Retail Package Bag