BHB ASIA TECH. the innovator and manufacture of Matala progressive filtration media, for Water Quality and Treatment-pond water treatment, aquaculture recirculation water treatment, sewage water treatment and underground de-iron filtration.

Matala filter media, Matala, Biological filters, Biosteps filters, Biosteps, water treatment, sewage water treatment, black and gray water treatment, high density aquaculture recirculation system, aquaculture recirculation, De-iron filter, iron remove, Biotec filters, BIOsys filter, garden and pond technology, fish, koi, Hakko air pump, air pump, Hakko, pond, garden, water, filter, filter technology, blue green algae, biofilm, water microbiology, heterobactaria, nitrification, denitrification, nitrobactor.