I subsequently walked into a dusty primeval shop in rural Vermont and found it. It wasnt a cabinet or a chair. It was an sand aquarium calculator shaped gone a half-melted hourglass. It was gorgeous, weird, and probably a nightmare for any sane hobbyist. I bought it for forty bucks, took it home, and stared at it for three hours. The first question that hit me wasn't approximately what fish to put in it. It was simpler, yet way more annoying. How realize I actually know how to calculate an unusual fish tank for volume?

Look, weve every been there. You find a hex tank at a garage sale. Or maybe youre courageous plenty to construct a custom L-shaped corner unit. Suddenly, that "length time width get older height" formula you literary in fifth grade feels useless. Its past a pain to use a fork to eat soup. If you get the water capacity wrong, youre in trouble. Too many fish, not satisfactory oxygen. Or worse, you overdose on water conditioner because you thought it was a 40-gallon tank as soon as its actually a 28. Trust me, your fish won't thank you for the math error.

Most people are used to rectangular prisms. They are the white bread of the hobby. But afterward you step into the world of irregular shaped aquariums, the rules change. You aren't just dealing considering flat planes. Youre dealing afterward angles, curves, and tucked-away corners.