75 Gallon goldfish tank

[Lord Barium]

Yo all MFKers :)

I'm probably going to get a 75 gallon goldfish tank.:D I'm going to keep exotic goldfish like ranchus, pom poms, etc.

How many fish can I keep in the tank?

Also, I know goldfish are messy fish (i've kept them before) but what filtration should I get? Should I get a canister AND a UG?

[Dreamsofpeace54]

ditch the UG and just get 2 canisters.

[Danyal]

you'd looking at about 4~5 fish tops once their full grown.