15 gallon

[killaclown]

Im very dumb and i forgot what is the diference of a 25 and 20 gallon tanks. So can someone please refresh my memory.

KIllaclown:confused:

[Matt]

the difference is 5 gallons

[ThEmAdHaTtEr]

Lol matt, yeah...5 gallons..what do you mean difference? Size?

[killaclown]

demintions like 2'x3'x10', told you i was dumb