Saltwater Aquariums – Saltwater Fish Tanks

Saltwater Aquariums

Custom Aquariums has been in the saltwater aquarium-making industry for over twenty-five years, specializing in the customization of durable saltwater aquariums, freshwater tanks, amphibious aquariums, and more. Our fish tank experts have years of experience and will help you customize your own fish tank. Then, our engineers will build your fish haven with the highest quality materials and glass fabrication techniques available.

Saltwater Aquariums — Examples of Our Work

Please see some examples of our aquarium configuration setups below, but remember, the possibilities are endless! A saltwater fish tank, a freshwater planted tank, a coral-only reef tank, and an amphibious paludarium are just a few of the types that we’ll construct for you.


Design your saltwater aquarium with our Custom Configurator!

It’s free to use, and you can save your progress and return to it at any time.


Custom Saltwater Aquariums – Sizes & Customization Options

Our aquariums can come in a variety of shapes and styles, including:

We can also customize your aquarium for amphibians and turtles with a paludarium configuration. You can also order accessories along with your saltwater aquarium, including filtering supplies, protein skimmers, bulkheads and fittings, plants, substrates, racks, stands and canopies, and more. The great news is that when you go custom, you can order as much or as little as you need!

Saltwater Aquarium Package Specials

We can walk you through the online configuration process, where you can design your:

  • Aquarium’s dimensions
  • Canopy/stand type and finish
  • Background
  • Filtration setup
  • Plants and substrate
  • Caster wheels for easy moving
  • Accessories

With your new custom aquarium, you can enjoy the exciting process of aquascaping, adding water and fish, growing coral, and more! We design aquariums for a myriad of saltwater fish. Here are some of our popular types of saltwater aquariums:

Check out some of our saltwater specials below. You’ll find everything you to set up your new aquarium or paludarium!



Contact us today if you have any questions about our aquarium specials or building your custom unit!

Saltwater Fish Tanks – Testimonials

Ray’s 240-Gallon Marine Display

Ray has a 240-gallon marine fish display in his home. The setup includes a Lifetime Aquarium, Majestic stand and canopy, Seamless Sump filter system, H2Overflow, and a Siphon Stopper.

Mike’s 120-Gallon Rimless Mixed Reef

See what Mike has to say about his 120-gallon mixed reef aquarium. This is our standard 48″x24″x24′ rimless tank, and you can get a saltwater tank like Mike’s by talking with one of our tank experts today! Or, you can create one completely different. That’s the beauty of Custom Aquariums!

Do you want to hear more from our happy customers?