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Topping off evaporated water for our aquariums is a tedious but essential task that every hobbyist encounters to maintain stable specific gravity & salinity levels
Water Conditions: 72-77° F
Hybrid (half cone) Skimmer Body
patchy coloration
An omnivorous scavenger
Sera Ammonium/Ammonia-Test (NH4/NH3) Springeri Dotty Back Topping off evaporated water forAmmonium and ammonia mainly arise from fish waste. They are converted into each other depending on the pH value. While ammonium is mostly harmless, ammonia is toxic to fish. The sera NH4 NH3 Test allows monitoring the total concentration of both (the actual ammonia level can be calculated according to the pH value the using the included chart). In case of acute danger, sera toxivec (freshwater) or sera pond toxivec (pond) provide help. sera bio