400 Gallon Fish Tanks & Aquariums (Kits & Stands)





Get a quick quote by telling us about your dream tank:
400 gallonHolesLow iron glassRegular plate glassOverflowsStand/CanopyLid

Alternatively, check out our recommendations from elsewhere online below.

430 Gallon Triton Aquarium

Triton are specialists in making large aquariums, especially anything which is 400 gallons upwards. This 430 gal tank is a great example of what they’re capable of. It’s acrylic so it’s lightweight despite it’s size, it has built in filtration and it has a built in smart controller.

Our 400 Gallon Fish Tanks

Custom 400 Gallon Aquarium

This is an example of the type of custom 400 gallon fish tank that you can buy from us. Every tank is made in the USA, and they are all glass. Dimensions and sizes can vary as much as you like, as everything we build is custom. To find out more, click the button below.

400 gallons is a nice old size for a fish tank. If you’re needing this sort of space then we’d definitely recommend checking out one of the aquariums we’ve listed above, or otherwise getting in touch with the team over the phone.