110 gallon fish tank size and measurements
How big is a 110 gallon tank? It is about 4.0 feet long (48 in), 18 inches from front to back and 30 inches tall, so it needs a stand or space at least 48 x 18 inches.
- Outside dimensions
- 48 x 18 x 30 in121.9 x 45.7 x 76.2 cm
- Volume
- 110 US gal416 L, 92 UK gal
- Footprint
- 6.0 sq ft864 sq in
- Water weight
- 917 lb416 kg
Checked against the manufacturer's specs: the Marineland 110 gallon measures 48 x 18 x 30 in outside. The size above is the rounded standard size most charts use.
Measured from the outside, these dimensions hold about 112.2 US gallons. Real water volume is lower because of glass thickness, substrate, decor and the gap below the rim. Check the real figure with the aquarium volume calculator.
How much does a 110 gallon tank weigh?
A 110 gallon tank weighs about 1,017 lb of water and gravel, plus the glass, which varies by brand. Use a stand rated for the full weight, on a level floor. The fish tank weight guide compares every size.
How much gravel or sand for a 110 gallon tank?
| Bed depth | Gravel | Sand | Aquasoil |
|---|---|---|---|
| 1 in (2.5 cm) | 50 lb | 48 lb | 14 L |
| 2 in (5.1 cm) | 100 lb | 95 lb | 28 L |
| 3 in (7.6 cm) | 150 lb | 142 lb | 42 L |
Based on a 48 x 18 in floor and typical bulk densities.
Different depth? Use the aquarium substrate calculator.
Heater and filter size for a 110 gallon tank
A common rule is 3–5 watts per gallon, so a 110 gallon tank needs about 330–550 W: two 250 W heaters, spread along the tank suits most rooms. Use the higher end in cold rooms.
For filtration, aim to turn the water over 4–6 times an hour: a filter rated around 440–660 gallons per hour.
Fish that suit a 110 gallon tank
- Large angelfish and discus groups, given good care
- Tall planted or rock displays
- Medium to large cichlids, depending on species
- Marine fish-only setups
Starting ideas only. Check each species' adult size, temperament and water needs before buying.
Compare nearby sizes
- Next smaller: 100 gallon, 72 x 18 x 18 in
- Next larger: 120 gallon, 48 x 24 x 24 in
- Same 48 x 18 in footprint: 75 gallon, 21 in tall
- Same 48 x 18 in footprint: 90 gallon, 24 in tall
See every size in the aquarium size chart.
Frequently asked questions
What are the dimensions of a 110 gallon tank?
A standard 110 gallon aquarium measures about 48 x 18 x 30 inches (121.9 x 45.7 x 76.2 cm), length x width x height. Brands vary by a fraction of an inch.
How long is a 110 gallon tank?
About 48 inches (121.9 cm), or 4.0 feet.
How big is a 110 gallon tank?
It is about 4.0 feet long, 18 inches deep and 30 inches tall, and takes up 6.0 square feet of floor.
How much does a 110 gallon tank weigh when full?
About 1,017 lb of water and gravel, plus the glass, which varies by brand.
How much gravel do I need for a 110 gallon tank?
For a 2 inch bed, about 100 lb of gravel or 95 lb of sand.
What size heater does a 110 gallon tank need?
About 330–550 watts in total, so two 250 W heaters, spread along the tank suits most rooms.
Last updated .