So you finally bought that dream tank. It is sitting there upon the stand. It looks majestic. But after that you see at the filter box. You look numbers. You see letters subsequent to GPH and LPH. brusquely your brain feels gone it is high and dry in a whirlpool. Listen, I get it. We have all been there. next I first started, I thought a filter was just something you plugged in and walked away from. I was wrong. My first Betta, Barnaby, looked taking into consideration he was act a Category 5 hurricane because I didn't comprehend flow. You obsession to know how to calculate the flow rate for my aquariums volume previously you incline that switch. If you don't, you are either starving your fish of oxygen or creating a literal blender. Neither is good.

Lets talk approximately the big secrecy first. What the heck is aquarium turnover rate? Basically, it is how many era your filter processes the entire volume of your tank in one hour. If you have a 20-gallon tank and your filter moves 100 gallons per hour, your turnover rate is five. Simple, right? Well, not exactly. Manufacturers love to brag. They test their filters in blank buckets taking into account no sponges. They use given water. You, however, brs reef calculator have plants, gravel, and fish poop. This is where the effective GPH for fish tank comes into play.