sorry, been a while since updating. the tank is now cycled and I have 3 fish in thee. a tomato clown, and 2 damsels. None of them are staying in there permanently. they will be thrown in the 90 gallon as soon as i beat this hair algae. I was stupid while setting it up and used water from the 90, not my 20 is covered in HA, I'm also having a bout of cyano in the tank and I got my water levels checked and I was over 200 in nitrates. I have done a ton of water changes and I am now down to 40. still a long way to go, but its a ton better. I also got some Aqua-Pure phostpahte pads and I am running that in both the 90 and this little one.