TANKBLOOM / PLANNING TOOLS
Aquarium Tools
Know what your aquarium needs before you buy or set it up. Choose a calculator and get a practical result in minutes.
EXPLORE THE TOOLS
Choose your calculator
7 tools ready
7 tools available
Tank Setup
Aquarium Volume Calculator
Find your aquarium’s water capacity in gallons and liters using its dimensions.
WHAT YOU’LL GETGallons, liters & water capacity
Fish & Livestock
Aquarium Stocking Calculator
Plan freshwater fish communities around adult requirements, social groups, water ranges, and behavior.
WHAT YOU’LL GETStocking requirements and potential conflicts
Tank Setup
Aquarium Substrate Calculator
Calculate gravel, sand, and aquasoil volume, estimated weight, and bags to buy.
WHAT YOU’LL GETGravel, sand, weight & bags
Fish & Stocking
Fish Compatibility Chart & Checker
Compare freshwater fish by behavior and water parameters, explore 30 fish in a searchable chart, and see clear warnings before choosing tank mates.
WHAT YOU’LL GETBehavior warnings, water-range review and next steps
Tank Setup
Aquarium Glass Thickness Calculator
Compare theoretical rectangular aquarium glass panel thicknesses and model safety factors with clear support restrictions and calculation explanations.
WHAT YOU’LL GETPreliminary plate-model comparisons; not build approval
Tank Setup
Aquarium Heater Calculator
Compare aquarium heater size and wattage with the Aqueon chart; includes a clear heater-size guide and source qualifications.
WHAT YOU’LL GETManufacturer heater wattage reference with clear limitations
Tank Setup
Aquarium Weight Calculator
Estimate the total weight of an aquarium, including water, tank, substrate, décor, equipment, stand and optional sump loads, in kilograms and pounds.
WHAT YOU’LL GETTotal installed and main-stand weight with component breakdown
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START WITH THE QUESTION
Calculate with confidence
Each tool has its own method. Check the assumptions shown with the result—especially when material properties or product specifications affect an estimate.
01
Choose the task
Volume, substrate, or another specific aquarium decision.
02
Enter your values
Measure your actual tank or choose relevant inputs.
03
Review the result
Use the figures alongside any stated limitations.