Add 5 drops of Nitrite Test Solution, holding dropper bottle upside down in a completely vertical position to assure uniformity of drops. Can I use API SALTWATER MASTER TEST KIT for reef aquariums (as opposed to API REEF MASTER TEST KIT)?

Digital pH meters are becoming increasingly popular to give fast, accurate pH readings in aquariums. But make sure you buy electronic tests from a reputable manufacturer as there’s a great variation in quality. Firstly, the copper testing kit is used to ensure copper levels are kept high enough over several weeks to eliminate the infection.Carbonate hardness, also known as alkalinity, is the measure of carbonate and bicarbonate concentrations dissolved in water. These minerals are present in municipal, well, and bottled water. The level of carbonate hardness in tap and bottled water depends on the source of the water and the treatment processes it has undergone. Carbonate hardness helps stabilize pH in the aquarium. An aquarium with a low KH level will tend to be acidic. Aquariums with very low KH are subject to rapid pH shifts if not monitored carefully. Water with a high KH level usually has a high pH. The FRESHWATER MASTER TEST KIT measures pH, high range pH, ammonia, nitrite, and nitrate in your freshwater aquarium. Test strips usually have a shelf life of around 2 years when left unopened, but will expire faster than that after opening. How Can I Adjust My pH and Water Hardness Values? Yes, they do! API Master Test Kits typically come with an expiry date that gives you 5 years to use them.

Read the test results by matching the test solution against the ammonia color chart. The tube should be viewed against the white area beside the color chart. Color comparisons are best made in a well-lit area. The closest match indicates the ppm (mg/L) of ammonia in the water sample.This is exactly the same 9 parameters as the Sera Aqua Test Box offers, except for a calcium test in place of the copper tests, which makes it useful for reef tanks and planted tanks!