Unknown aquarium sizes

[xstatic]

I was just wondering if there's a way to figure out what size my aquariums are. One is 16 inches long, 10 inches high and 8 inches wide. The other is 20 inches long, 12 inches high and 10 inches wide. Thanks

[Slappy*McFish]

http://www.aquasite.com/knowledge/calculator/calculator.shtml#calc

looks like you have a 5g and a 10g.

[xstatic]

Thanks. As I thought, I have a 5.5 and a 10 gallon tank

[xstatic]

By the way, if I have 4 fish (3 angelfish, one other) in a 5.5 gallon tank, is that to much?

[Slappy*McFish]

Yes...angelfish need at least 30g per pair when grown. Three angelfish will not work in a 5g tank. A 55g would be more suitable.

[fmcgrump]

231 cubic inches per gallon. 8.346 lbs. per gallon.