As I am just starting out with fishkeeping, I ordered an API test kit from a seller on ebay. It's a 5 in 1 kit of test strips. I know it's probably my own fault for not reading the description properly, but on closer inspection I find it tests for everything except ammonia
Does that mean it's totally useless? If so that's a waste of £8
Does that mean it's totally useless? If so that's a waste of £8