Aqua Illumination Prime 16HD Fan Tank Safety Caribsea LifeRock Donuts - Each

Caribsea LifeRock Donuts - Each

Adjust reactor output slowly and test alkalinity regularly until the reactor matches the aquarium's actual consumption rate

the pellets support bacterial growth that consumes nitrate and phosphate and converts dissolved nutrients into removable biomass

It creates a vortex-style flow pattern that helps keep biopellets moving and reduces clumping inside the reactor

Aqua Illumination Prime 16HD Fan Tank Safety Caribsea LifeRock Donuts - EachAqua Illumination Prime 16HD Fan Aqua Illumination Prime 16HD Fan is a genuine replacement cooling fan for Aqua Illumination Prime 16HD LED aquarium lights, helping restore proper airflow and cooling performance in compatible fixtures. AI Prime 16HD Replacement Cooling Fan This replacement fan is intended for all models of the AI Prime 16HD light fixture. It is useful when the original fan becomes noisy, worn, blocked, or no longer provides reliable