Lunchbucket, I bought a parrot mirror. I can stick in in the lip of the tank bottom. Got some good pics that way, "fins up" showing off for the new guy
Lunchbucket: Thanks. It's a 29 gallon tank with a yellowtail damsel, bicolor blenny as the only fish. I also have a sally lightfoot crab, 2 peppermint shrimp, and a few small hermits, and about 5 snails. No corals yet as I'm waiting to upgrade my lighting.
The camera I use is a Fujifilm Finepix in macro mode. When I take pictures, I usually wait until dark and then turn out all of the lights except the tank lights and turn off the flash on the camera.
Keeping the camera still and waiting for a good pose from the fish are my biggest problems.