Hi, I have an acrylic 150 gallon tank that clearly has an embedded "150" on it so I assume it's 150 gallons. Yet, when I run it through this calculator online it shows it as about 110 gallons. Can someone measure their tank and see if it's accurate? I'm hoping I can house my Aro's in this for a couple years until they outgrow it..
http://animal-world.com/encyclo/information/calculate.htm
http://animal-world.com/encyclo/information/calculate.htm