SERA AQUA TEST KIT set PH KH GH NO2 Reagenti per acquario marino e dolce acqua EUR 27,90 - PicClick IT

Sera Aqua Test Set 4 in 1 (Ph Kh Gh No2) a Reagenti

In the case of too low KH values we recommend Sera KH/pH-plus (in freshwater) or sera pond bio balance (in ponds) In the case of too high values we

sera kH-Test 15 ml, 0.5 fl.oz. Aquarium Test Kits

Ph Meter Kh Gh No2 No3 Aquarium Aquarium Water Test Strips - Aquarium 6 1 Water - Aliexpress

sera Aqua-Test Box (+ Cu) Aquarium Test Kits : Pet Supplies

Sera Aqua-Test Box

Sera Alkalinity KH Carbonate Hardness Test Kit

Sera Aqua-Test Box (+ Cl) Aquarium Test Kits,Black : Aquarium Test Kits : Pet Supplies

Ph Meter Kh Gh No2 No3 Aquarium Aquarium Water Test Strips - Aquarium 6 1 Water - Aliexpress

Ammonium 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 kH-Test

Sera Aqua-Test Box (+ Cl) Aquarium Test Kits,Black : Aquarium Test Kits : Pet Supplies