I remember my first "big" tank purchase. It looked past a palace in the pet store. I brought it home, filled it up, and realized I had no idea how much water was actually in there. I guessed twenty gallons. I was off by seven. That error led to a utterly grumpy scholastic of neon tetras and a omnipresent spike in ammonia. This is exactly why an Aquarium Gallon Size Calculator: Determine The absolute Sized Aquarium In Gallons is more than just a convenience. It is a survival tool for your fish tank size calculator.

Calculating the aquarium volume seems simple. You just deed the glass, right? Wrong. Well, mostly wrong. There is a specific science to finding the gallon capacity of a tank. Most people forget more or less the thickness of the glass or the tone taken in the works by substrate. If you desire to determine the absolute sized aquarium in gallons, you have to see deeper than the label upon the box.

Fishkeeping is essentially chemistry in a glass box. If the aquarium volume is inaccurate, your chemical dosing will be wrong. Medication, salt, and water conditioners are all based on gallon size. If you think you have a 55-gallon tank but you actually have a 48-gallon tank due to muggy decor, you are over-medicating. This can be fatal.