HANNA MARINE PH CHECKER SUPPLEMENT Specifically formulated for SPS corals

Specifically formulated for SPS corals

100% biodegradable

Works extremely well without activated carbon

Zoo•Blast is a nutritious complex of several naturally occuring zooplankton in a wide range of sizes from 200 to 2

Our research has shown that many fish are attracted to natural odors

HANNA MARINE PH CHECKER SUPPLEMENT Specifically formulated for SPS coralsThe HI780 CheckerHC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure pH in saltwater. pH is a measure of the hydrogen ion concentration in your water; the higher the concentration, the more acidic the water is. A neutral pH is 7; most fish can live in a general range between 6 and 8. Keeping your aquarium pH stable and in optimal ranges reduces stress on your fish and aquatic animals, helping them resist disease and