Hello, I currently have an aquarium that is around 50 gallons. It houses 1x 12" Clown Knife, 1x 8" Tinfoil Barb, 2x 6" Columbian Sharks/Catfish, 1x 6" Blue Gourami, and 1x 6" Bumblebee Catfish. I KNOW I NEED AN UPGRADE LOL! I am probably getting a 220 gallon tank. I am keeping the Blue Gourami and Bumblebee Catfish in this tank because they will eventually be dinner, Right? Also, I know that Columbian Sharks/Catfish are brackish, And that clown knives can't tolerate alot of brackish/saltwater. When they DO need more salt, I have a separate tank for them. But anyways, I was wondering HOW SOON to upgrade? The Clown Knife and Tinfoil Barb are growing INSANELY fast! Do I need to upgrade Immediatly, or can it wait a while? When I DO upgrade, What are some good tankmates are any of these ok? Oscar, Bala Sharks, More Tinfoil Barbs(schooling fish!), Channel Cats, Other LARGE things that would get along, AND make the tank look not as empty
THANKS SO MUCH FOR THE HELP!!!