Red Sea Phosphate Pro Reagent Refill — Accurate PO4 Testing for Reef Tanks fauna marin test Its calcium and carbonate content

Its calcium and carbonate content naturally buffers pH levels

heavy bioload systems

With a filtration capacity of up to 5

Ideal for creating realistic reefscapes in your aquarium

Perfect for reef and fish tanks

Red Sea Phosphate Pro Reagent Refill — Accurate PO4 Testing for Reef Tanks fauna marin test Its calcium and carbonate contentThe Phosphate Pro Reagent Refill Kit is the perfect solution for those who already own the Red Sea Phosphate Pro Test Kit. This refill allows you to continue testing phosphate levels in your aquarium without the need to purchase a completely new test kit. Designed for precision and ease, the Phosphate Pro reagent ensures accurate and reliable results every time, helping you maintain optimal water quality in your reef or fish tank. With this refill,