Ok one of my cardinals got sick. He seems ok when I went to get my light timers and when I came home he was on the tank bottom trying to swim, he would float on his side and lay on the sand. The other cardinal was trying Yo pick at will as well. I have him in a temporary holding facility. This is the clincher for me. I'm making a QT in the morning, I have the tank, light, hood and a small HOB
bio wheel. What do I need for this QT? Filtration and so forth. All info is great! Thanks!!
Sent from my iPhone using Aquarium