Recent content by saintldb

How do I measure Nitrates and Ammonia levels? What and where can I buy a Gravel Vac for?

Hi, my name is Liam. My fish have been okay up till very recently. Yesterday, one of my small sharks kept swimming looping upside down before finally settling down on a rock. I then had to flush it because I thought it might have a disease from how unclean the floor of my tank appears to be...