Phosphate Ultra Low Range Checker HI774 frozen NOW AVAILABLE: Introducing the "Curator’s

NOW AVAILABLE: Introducing the "Curator’s Choice

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

Size: 50 mL

Easy to refill

Dimensions: 5" L x 3" W x 4

Phosphate Ultra Low Range Checker HI774 frozen NOW AVAILABLE: Introducing the "Curator’sThe 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