Double Bio Sponge Filter XY-2822

✅ Key Features:

• ☑️ Sponge filters provide both mechanical and biological filtration - traps floating debris without be sucked up your fish and provides the ideal location for bacterial colonization, suitable for freshwater and saltwater
• ☑️ Double 10-layer ribbing shape sponges design, it quickly established a bio-filter and extra oxygen, two sponges means more surface area for beneficial bacterial to colonize and faster cycling, keep your fish tank crystal clear and clean
• ☑️ Works great without noisy, air-water outlet is adjustable so you can change direction and height of the water flow, additionally you can add small-size bio-media to the inside for extra cleaning power
• ☑️ Easy setup: using an air hose, connect one end to you air pump and the other end to this filter, and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage, great way to clean and oxygenate your tanks; Easy to clean: just slide off the filters, simply rinse and squeeze the sponges in used aquarium water, suggested to clean the sponges once a month
• ☑️【Fits fish tank size: 30 to 55 gallon Comes with 2 suction cups to stick to glass, can be installed anywhere, it can also be used as a pre filter or secondary filter; perfect for shrimp tank, betta tank, breeder tanks, turtle tank, goldfish, discus, crayfish, fry, baby fish or other fish.