Phosphate Ultra Low Range Checker HI774 Water Change Systems The mounting feet can accept

The mounting feet can accept any thickness of tank

skimmer cup overflows and much more

each reagent kit will last approximately 2-months before a new reagent is required

Max Size 4"

Centralize all your communication via the App to de-clutter your control cabinet and simplify your aquarium experience

Phosphate Ultra Low Range Checker HI774 Water Change Systems The mounting feet can acceptThe HI774 Ultra Low Range Phosphate Checker is a cost effective way to measure phosphate in marine systems, including reef tanks. Excessive phosphate levels can prevent calcification, skeletal formation, and growth of many coral species, particularly those referred to as SPS or small polyp stony. In addition, high phosphate levels can cause nuisance algae growth in your reef tank. This can become problematic because algae often outcompetes sessile