I remember the first era I set stirring a tank. It was a 20-gallon "high" that I found at a garage sale for five bucks. I was in view of that excited. I filled it subsequently neon tetras and fancy guppies. Within three days, everyone was gasping at the top. I couldn't figure it out. The water was clean. The filter was humming. I eventually learned the difficult pretentiousness that volume is a vanity metric. What actually keeps fish alive is the air-to-water interface. This leads us to the huge question: How complete I calculate the surface area of my aquarium cal?

Most people think not quite liters or gallons. They think a bigger tank always means more fish. That is a lie. Well, maybe not a lie, but a omnipotent misunderstanding. A tall, thin 30-gallon tank has significantly less gas exchange potential than a short, wide 20-gallon "long" tank. If you want to avoid a biological disaster, you habit to master the math at the rear the glass.

When you ask how realize I calculate the surface place of my aquarium, you are actually the theater a safety check for your pets. Surface place determines the gaseous exchange rate. Oxygen enters the water through the surface. Carbon dioxide leaves through the surface. It is the lungs of your tank.