A ascarbo27 Feeder Fish MFK Member Feb 5, 2014 582 3 0 tampa fl Jul 5, 2014 #1 so i have an extra 20 gallon long tank and i was wondering... just the tank and an filter + light what fish can be housed? colorful fish would i need a skimmer? in my mind i need just sand , live rock, and salt water + test kit
so i have an extra 20 gallon long tank and i was wondering... just the tank and an filter + light what fish can be housed? colorful fish would i need a skimmer? in my mind i need just sand , live rock, and salt water + test kit
M muttley000 Gambusia MFK Member Nov 24, 2011 304 1 18 West Unity, OH Jul 21, 2014 #2 A shrimp goby with his pistol shrimp buddy would be cool in a tank that size
