90 based purely off of size constraints in the house. The 100g cube will have to wait until I get out of the army in 4-5 years, with time off for good behavior lol.
MY last tank was a 90FW. I had it for nearly ten years. Its a real nice size. I recommend moving up to at least a 150 when you make your next step up in size as the 120 really doesnt feel that much bigger. :wink:
