Refractometers
Refractomers allow us to check the salinity of our reef water. They can be hand check testers or we now have a range of quick and easy digital testers. Ideally for a reef tank we keep our salinity at between 1.024 and 1.026 however this can be lower for fish only systems.
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Hanna Hi-98319 Salinity Tester /* PRODUCT LATIN NAME */ ?> /* PRODUCT LATIN NAME */ ?>£78.95/* STOCK STATUS */ ?>9 left In stock