anyone know how to calculate?

[V4NiLL4KiLL4]

ok, so i bought my tank as a 75 gallon, but was reading on how to calculate the gallonage for my other tank, but when i punched in the dimensions of my "75" it came out to 90 gallons. So my real question is, is my tank a 75 or a 90?

dimensions: 3 ft length x 2 ft width x 2 ft deep(height)

 

[rottbo]

89.766 gallons if completely full most 75s ar 48"x18"x20"

 

[CHOMPERS]

Cool ya got a 90! 3x2x2x7.5=90g Most people pay for a 90 and then find out they have a 75

 

[CHOMPERS]

By the way, I love those dimensions. Lots of turn around space! Post some pics when it is all set up. Or a bunch of you setting it up. Kinda like a show-N-tell. We love that type of thing

 

[Tongue33]

Cool ya got a 90! 3x2x2x7.5=90g Most people pay for a 90 and then find out they have a 75

THats the simplest one yet LOL... I was still going by the inches calc i read here... l x w x h / 237=gallons LOL

 

[CHOMPERS]

THats the simplest one yet LOL... I was still going by the inches calc i read here... l x w x h / 237=gallons LOL

Lol, yep it doesn't matter how you get there as long as you get there

 

[smmfish]

THats the simplest one yet LOL... I was still going by the inches calc i read here... l x w x h / 237=gallons LOL

Its actually L x W x H divided by 231. Not 237.

 

[Joshy]

Either way, we know what the gallon’ge is now, and want pictures!
I am loving those dimensions

 

[sprayin70]

Awsome now ya have your self a 90! Score!!!

 

[cichlid savage]

Way to go. I was buying a 75 that turned out to be a 55. But I only paid 35 bucks for it.