Marina Battery Air pump tetra Naturally contain fatty acids and

Naturally contain fatty acids and fiber beneficial to most freshwater and marine fish

It has been tested and proven to help fish live 4-5 times longer than in any other closed system (freshwater and marine)

and multiple safety features to easily maintain desired aquarium water temperatures

which may be an indication that the aquarium needs fertiliser

also in a tightly sealed container

Marina Battery Air pump tetra Naturally contain fatty acids andThe Marina battery air pump provides: Provides auxiliary air when main air source fails A reliable back up air source during household electrical power failure. Portable aerator for fish in transit. Comes with air stone and 18in tubing. Uses two inDin cell batteries (not included). Packed in a 5 color process display box.,