Hi, My name is Devin and I'm new to the forum. I just recently got a 75 gallon tank online used with a cascade canister filter. This has been my first tank in a couple of years. My question is referring to the African tigerfish. I have always wanted one. An pet store has three near me but I am a little unsure about their care. I believe they are the larger species the goliath. How long will they last in my 75 if starting at about 5 inches. Will they drawf out at all or just continue to grow beyond what my tank can handle. There will not be many other fish in the tank besides a pleco or two and a catfish. Should I wait and get the smaller species or will they giants be Ok? Thanks for the help.