Well, I vacuumed the gravel and changed about 30% of the water. While I was doing that the aro was freakin out and tried to jump, but hit the lid. Then I pulled the filter cartridges and cut some foam filter media for the empty plastic grates that come with the emperor 400. Then I dropped in the tank buddies fizz tabs, which turned my water blue. I just hope it doesn't stain anything. Then I added a cup of doc wellfish's aquarium salt, which should be about 48 teaspoons. It looks like it just snowed in my aquarium, I hope I didn't put too much salt in. And, as I was adding the salt I saw that when the aro jumped, he put a nice sized scratch on his head, with some skin hanging off. Will the salt burn an open wound on a fish like it will on a person?
Also, as I was adding the salt I saw an earthworm come to surface. Heh heh, I gues they don't like salt. He was just in there because a while back I was experimenting with the aro. I wanted to see what kind of live foods I could get him to eat, and I found out he doesn't really care about worms.