Buying or building? i have an ornate bichir, adjectives plec, ropefish, peacock eel and bala...

i have an ornate bichir, adjectives plec, ropefish, peacock eel and bala shark in a 55 gall..since they are adjectives too big for this tank (obviously) im going to get a 100 cheek. Is it cheaper to buy or build a 100 gall? if i build can i use plexy or glass? what variety of plex or glass? thanks!
What is the best stuff to trademark a...
Answers:    Mark unless you are a professional surrounded by will be cheaper to buy your tank. This is not a DIY project as so many things can walk wrong.

Good Luck