Small marine water test case for fish enthusiasts
Not all marine aquarium owners are used to looking after corals as well as fish. Sometimes they only concentrate on the water values which are relevant for the fish’s health. JBL is now offering a dedicated small test case, the JBL Test CombiSet Marin, for marine aquarium enthusiasts who keep a lot of fish.
Along with the essential carbonate hardness and the pH value ammonium/ammonia (toxic nitrogen compound), nitrite (fish poison), nitrate and phosphate (algae nutrients) can be measured precisely and quickly. All the tests can be purchased separately as refills. What makes these JBL water tests special is that they are especially easy to read thanks to a comparator system which even takes a possible intrinsic water colouration into account.