AZOO Bio-filter Multi Sponge

For guppy, discus,dwarf cichlid,fish fry and marine fish.
 
Features:
The unique gas chamber is designed in a way that fine bubbles can be diffused to supply high volume of dissolved oxygen.
It can cultivate high density of nitrifying bacteria to quickly stabilize water quality and make the water crystal clear.
The patented side plates serve as a buffer zone where an anaerobic zone is constructed to restrain algae from growing.
The seamless base is designed in a way that there is no room for small fish to dodge the catches of human.
It provides easy access to cleaning and dismantling; just press the side plates gently to take it apart.
It is the best filter for discus,dwarf cichlid,guppy,fry,marine fish and other ornamental fish.
 
Size: 6.5 x 6.5 x 5cm(H)