Aquarium Calculators & Converters

Building a fresh- or saltwater aquarium can be fun as well as challenging. To help you achieve a healthy and thriving aquatic environment, we have created a series of handy aquarium calculators and converters.

From calculating the exact amount of water, substrate, or rock to add to your tank, to determining the perfect amount of CO2 to add in bubbles per minute, and even measuring the precise amount of chemicals to add to the water, these tools have got you covered.