Degassing tower are fixed-bed, aerated, bio tower filters
designed to convert the toxic, nitrogen waste found in fish
farming water to non-toxic byproducts. Trickle filter bio towers
are filled with PE bio balls providing a surface area for micro-
organisms to develop. This biological activity results to a
gaseous exchange process restoring the levels of CO2 and O2
to viable levels. Trickle filters bio tower model range covers
TAN removal rate from 10 gr TAN/day up to 1800 gr TAN/day
and from 10kg up to 2600kg, of Max Biomass at 4% feeding
ratio, per bio-tower







