Optimal converter tubes maintain water quality by converting the toxic ammonia and nitrite into nitrate.
Sintered Glass
Highly Porous
Biologically Active
Even water flow
Reduces clogging
Optimal Tubes can be used in any aquarium or pond, freshwater or saltwater. They will not alter ph or water hardness
Sintered Glass
Highly Porous
Biologically Active
Even water flow
Reduces clogging
Optimal Tubes can be used in any aquarium or pond, freshwater or saltwater. They will not alter ph or water hardness