Waterloo Kid
Fish Addict
I use the API test kits. I've just started dosing nitrates tonight and set up my stock solution so that 1ml of solution would ad 0.1ppm nitrates to my 350 litre (approx) tank volume. When I tested the water after dosing my test kit read over 40ppm! It shouldn't have really registered anything as the first graduation on the colour chart was 10ppm.
Anyone got any recommendations as to a decent, low range test kit?
WK
PS
I set up my stock solution using Chuck's Planted Aquarium Calculator (55g of KNO3 in 1 litre of water).
Anyone got any recommendations as to a decent, low range test kit?
WK
PS
I set up my stock solution using Chuck's Planted Aquarium Calculator (55g of KNO3 in 1 litre of water).