spike

Hi guys, I need help. So I have a 20 gallon heavily planted tank that’s been running for about 6 months. Until now everything was perfectly fine, nitrite 0, nitrates between 10-25. I can't test for ammonia because none of the pet stores around here have any kind of ammonia tests for some reason...

Hi guys, I'm new to fish, but want to learn all of the things haha Mistakes have been made so far, so I'm here to learn from them. Mr.Stripes and Pearl.....Rest In Peace. Struggles so far include, fish bullying, sick fish, and chemical spikes.... I have a 70Litres tank at the moment with the...