I have a 37 Gallon FW community tank, but most of the fish swim close to the bottom. What kind of fish tend to swim closer to the top?
Current Occupants:
(Please excuse spelling)
2 Pristella Tetras
2 Serpae Tetras
2 Rainbow Neons
2 X-Ray Catfish
2 Mickey Mouse Playtts
1 Red Wag
1 Tri-Color...