HANNA MARINE PH CHECKER SUPPLEMENT Our research has shown that

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

Works extremely well without activated carbon

vitamins and minerals necessary for the healthy development of all goldfish varieties

It is recommended that you turn off your protein skimmer and other filtration for 15 to 30 minutes prior to adding the Zoo•Blast to the aquarium

Synodontis

HANNA MARINE PH CHECKER SUPPLEMENT Our research has shown thatThe 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