Neptune Replacement DOS Head Cap Corals Helps reduce unwanted nitrate and

Helps reduce unwanted nitrate and phosphate when used as part of the Aquaforest probiotic method

Material: Limestone

Magnetic support with rubber vibration protection

Floating design helps retrieve the inner cleaner if the magnets separate

or stronger bubble effects

Neptune Replacement DOS Head Cap Corals Helps reduce unwanted nitrate andNeptune Replacement DOS Head Cap Neptune Replacement DOS Head Cap is a replacement head cap for the Neptune DOS dosing system, sold individually for servicing one DOS pump head. Replacement Cap for Neptune DOS This part is used when the head cap on a Neptune DOS dosing pump is worn, damaged, missing, or needs to be replaced during service. It helps restore the pump head assembly without replacing the entire DOS unit. Head Cap Features Replacement head