Originally Posted by aquandrew
do you have the dimensions of the tank? the glass looks thicker than a 55, maybe a 75. i would suggest getting rid of all those fish and starting from scratch. those fish will grow over 12 inches EACH and will require a much bigger tank. they will also make it much harder for you to maintain, with how much waste they produce. there are TONS of options that you can go with for that tank.
I believe its a 55 gallon tank, but the glass is thick, bit more than an inch. I don't have the option of getting rid of the fish. In fact I want to buy more beautiful, colorful fish. I agree though these fish are getting quite big, but it's not a problem yet.