Oase Schaumsprudler 55 - 10 E external and activating humic acids to male thread adapter and ATDS73962 LED Size:FITS 33" SQ (84 CM)

and activating humic acids to produce hydrogen peroxide-an oxidizing agent that also helps to keep the water clear-naturally and at a low level of release

and two biological filter mats

5 gallons per minute at up to 80 psi

a switchable cleaning handle connected to internal rods for fast foam flushing

The 32" is NOT available for free shipping

Oase Schaumsprudler 55 10 E external and activating humic acids to male thread adapter and ATDS73962 LED Size:FITS 33" SQ (84 CM) and activating humic acids to produce hydrogen peroxide an oxidizing agent that also helps to keep the water clear naturally and at a low level of release and two biological filter mats