school of fish

A lot of people when they are first setting up a tank want to have the dynamic motion of having a school of fish in their tank. But a lot of people don't realize that you need a lot of space in order to have a proper school of fish. Smaller tanks (Under 100 gallons) can only really hold a small...

Hello, so i'm looking for some advice on a fish species that would be good at eating the nori flakes that float around in tank after feeding my tangs/angels. I feed 2 sheets of nori a day and get a considerable amount of nori particles in the filter socks. I used to have a few cromis that did a...

What fish should I get out of these?

Has anyone else's clownfish decided he's a schooling fish... one of my clowns has been an active swimmer from day one the other joins every now and then but its usually just the one who is active and then goes and hangs out with the other clown when he isn't swimming... Well we created a...

Just like the title says I'm looking for a smaller colorful fish that has a lot of movement in my reef tank. I also want to have them in a group of say 3 to 5. My tank is a 70 gallon tank with a Christmas wrasse, tribal blenny, ocellaris clown, mystery wrasse, and a hi hat goby, oh and I have a...