Quick Answer
Marine water quality hinges on maintaining a stable specific gravity (1.020-1.026), a high pH (8.1-8.4), and undetectable ammonia/nitrite. Reef tanks also require strict management of alkalinity, calcium, and magnesium.
Understand the critical parameters for marine water quality: salinity, pH, alkalinity, and calcium.
Marine water quality hinges on maintaining a stable specific gravity (1.020-1.026), a high pH (8.1-8.4), and undetectable ammonia/nitrite. Reef tanks also require strict management of alkalinity, calcium, and magnesium.