Aquarium Calculators
Tank Volume Calculator
Estimate your aquarium’s volume based on its dimensions.
Aquarium Weight / Stand Calculator
Estimate the total weight of your aquarium including water, substrate and glass.
Aquarium Heater Size Calculator
Find the heater wattage needed to maintain your desired temperature.
Filtration Flow Calculator
Calculate recommended filter flow (GPH) based on tank size and bioload.
Lighting Calculator
Estimate appropriate lighting for fish‑only and planted aquariums.
Water Change Calculator
Determine how much water to change during your maintenance routine.