Youve been lied to. Well, most likely not lied to in a malicious way, but unconditionally misled by the shiny sticker upon the side of your new glass box. with you buy a "20-gallon long" or a "55-gallon breeder," you aren't actually getting 20 or 55 gallons of liquid. Its a bodily impossibility. Yet, we base our entire hobbythe lives of our neon tetras, the health of our rare Bucephalandra, and the dosage of our costly fertilizerson those generic numbers. To in point of fact master your tank, you must learn how to Calculate Water volume of fish tank calculator In Aquarium: Accounting For Substrate For truthful Stocking.

I remember my first "real" aquascape. I had this vision of a lush, carpeted Iwagumi. I bought a 10-gallon rimless tank. I figured, "Hey, its 10 gallons. Ill put in ten one-inch fish." easy math, right? Wrong. By the get older I added three inches of specialized aquatic soil and a enormous Seiryu rock that looked past a jagged mountain, my "10-gallon" tank was actually holding nearly 6.4 gallons of water. I overstocked it. I crashed the cycle. I speculative the difficult exaggeration that accounting for substrate for correct stocking isn't just a nerdy hobbyist obsession; its a life-saving skill.

The industry uses outside dimensions. They put-on the external of the glass. They don't subtract the thickness of the glass itself.