Ive spent pretentiousness too many hours staring at a used sand aquarium calculator in a thrift stock window. You know the one. Its not a rectangle. Its not even a cube. Its this weird, tall, hexagonal monstrosity that looks in the manner of it belongs in a 1990s dentists office. I bought it, obviously. But later came the panic. How much water does this issue actually hold? If youve ever found yourself asking How To Use An Fish Tank Size Tool For Non-Standard Tanks?, you aren't alone. Its a specialized niche of a niche. Most online tools are built for tiring boxes. If you have a custom aquarium or a funky bowfront tank, the pleasing math just doesn't cut it.

The weight of water is no joke. One gallon is about 8.34 pounds. If you miscalculate your water volume by ten gallons, youre looking at an other 80 pounds upon a shelf that might not desire to preserve it. Plus, your filtration system depends extremely upon accuracy. If you under-calculate, your fish are swimming in their own waste. Over-calculate, and youre overspending upon expensive water conditioners. So, lets get into the weeds of using a fish tank size tool for those weird shapes that defy logic.

Standard calculators are everywhere. You put in length, width, and height, and boomyou have your gallon capacity.