AZOO OXYGEN PLUS BIO-FILTER

For guppy, discus, dwarf cichlid, fish fry and marine fish

FEATURES:

• Adopting by a hydrophilic high-quality filter material and all the air holes

      are interconnected. It is easy to cultivate high-density nitrifying bacteria

      for a long time.

• Multi-stratum structure design and resulting in a wide surface area for

      filtering and best for the growth of nitrate bacteria.

• It is operated silently by air pump and the special air sell creates numerous

      minute bubbles, increases dissolved oxygen and make no noise when operating.

• Preventing fries from being absorbing and it is the best one for the breeding and

      spawning of discus, dwarf cichlid, guppy and egg-laying tooth carp.

• Please choose the suitable model according to the structure, size and function

      of aquariums.