I recall the hours of daylight I brought home what I thought was a 55-gallon tank. I bought it off a guy on a urge on passage forum. He swore it was a up to standard size. I got it home, filled it up, and further my favorite African Cichlids. A week later, I was dosing some water conditioner. I followed the 55-gallon instructions. Within hours, my fish were gasping at the surface. Why? Because that "55-gallon" tank actually abandoned held 48 gallons of water taking into consideration you factored in the glass thickness and the trim. Using a reliable Aquarium Calculator Gallon would have saved me a lot of draw attention to and a few near-dead fish.

Calculating your tank size isnt just approximately bragging rights. It is a safety issue. If you dont know your fish tank volume calculator results, you are basically guessing every period you mount up chemicals, salt, or medication. Guessing is bad. Science is good. Lets dive into how you can stop guessing and start beast accurate.

Most people think they can just look at a tank and know the size. "Oh, that looks taking into consideration a 20-gallon long." Well, is it? Or is it a custom acrylic job thats two inches shorter? Water is incredibly heavy. Each gallon of freshwater weighs nearly 8.34 pounds.