I need a ammonia tester, but i have to get it my self [the pet-shop doesn't have any]
so, what is a good and cheap tester?
was thinking about buying on ebay or something, but i pretty much don't know anything about water tests.
pleeeease help?
so, what is a good and cheap tester?
was thinking about buying on ebay or something, but i pretty much don't know anything about water tests.
pleeeease help?