question on minum tank size

[fish boy]

i have 2 small porcupine puffers one small theadfin butterfly fish and one small blue faced angelfish adult phase in my 50 gallon tank i am planing to upgrade to a biger tank like 100 gallon in about a year my question is is this big enough to house all of them for life if not what is the minum tank size thanks

 

[majesticangelfish]

Fishboy,
If you want to upgrade to a bigger tank and I urge suggest to go for over 125 gallon or greater. 100 gallon headroom is too narrow for grown up Blue Face Angelfish. And probably the puffer to ballon up! ha ha LOl. I, myself, am looking for 150-300 gallon in near future. Tough decision isnt it? Wish I can afford a 150 and a 300G!
Later