Brightwell Aquatics Potassion Liquid Potassium Additive - 500ml Gravel Cleaners & Brushes Install it in a dry

Install it in a dry

Do not exceed 1 ml per 25 US gallons per day for routine maintenance

Avoid rapid movements that may cause the internal cleaner to separate

Can support photosynthetic organisms when iron is a limiting nutrient

600 gram bag for frequent feeding routines

Brightwell Aquatics Potassion Liquid Potassium Additive - 500ml Gravel Cleaners & Brushes Install it in a dryBrightwell Aquatics Potassion Liquid Potassium Additive 500ml Brightwell Aquatics Potassion Liquid Potassium Additive 500ml is a highly concentrated ionic potassium solution for marine and reef aquariums, especially systems housing SPS corals or running ultra low nutrient filtration methods. Brightwell Potassion Potassium Additive for SPS Reef Aquariums Potassium is a major element in natural seawater and is involved in coral growth, coloration, and