Roshan Aquva World
SUBMERGING INTO ATLAS
Diving through species care sheets & parameters…
Aquarium Physics & Volume
Aquarium Tank Size & Volume Calculator
Calculate precise aquarium water volume in gallons and liters, filled setup weight, substrate requirements, and recommended heater and filter ratings from custom tank dimensions.
Glass Dimensions
Water Volume (US)10 Gal
Water Volume (Metric)38 L
Hardware & Physical Engineering
Turnover Flow Rate
50–100 GPH (190–380 L/h)5x to 10x hourly turnoverHeater Wattage
35–50 Watts3.5–5 Watts per gallonWeekly Water Change
1–3 Gal (4–10 L)10% to 25% weekly maintenanceSubstrate Needed
~29 lbs (~13 kg)For a standard 2-inch bedTotal Filled System Weight
~127 lbs (58 kg)
Combined weight of water, substrate, glass, and equipment. Verify your aquarium stand and floor joist capacity.
Standard Aquarium Dimensions
Standard Aquarium Form Factors
Moderate-to-larger water volumes offer greater biological stability by diluting organic waste and preventing rapid temperature or pH swings.
20
20 Gallon Long
Filled weight: ~225 lbs filled • Footprint: 30" × 12" × 12"
Optimal Species Stocking
The ideal beginner footprint. Excellent horizontal swimming length for schooling tetras and Corydoras.
Aquarium Consideration
Requires a level, dedicated aquarium stand capable of supporting ~250 lbs.
Biotope Classifications
Explore Aquarium Biotope Types
Every thriving aquarium begins with a clear system focus. Choose the style of habitat that fits your goals and experience level.
Beginner Friendly
Freshwater Community
A peaceful mix of schooling tetras, rasboras, and corydoras. Ideal for balanced community aquariums.
Learn Requirements
Living Flora
Planted Aquascape
Focuses on lush aquatic flora, CO2 balance, specialized substrates, and natural layout composition.
Learn Requirements
Hardwater Habitat
African Cichlids
Vibrant rockscapes, higher pH water parameters, and active territorial dynamics for specialized keepers.
Learn Requirements
Saltwater Habitat
Marine & Reef
Marine fish, live rock filtration, specific gravity monitoring, and delicate symbiotic relationships.
Learn Requirements
SPECIES COMPATIBILITY & STOCKING
Ready to stock your
new aquarium volume?
Verify water parameter compatibility, swimming levels, and social group sizes with our interactive tools.