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Ultum Nature Systems UNS 90L 20 gallon Long Rimless Glass Aquarium Tank Nature Aquarium Aquascape
  • Ultum Nature Systems UNS 90L 20 gallon Long Rimless Glass Aquarium Tank Nature Aquarium Aquascape
  • Ultum Nature Systems UNS 90L 20 gallon Long Rimless Glass Aquarium Tank Nature Aquarium Aquascape
  • Build Your Own Aquarium Kit - Long Tank
  • Build Your Own Aquarium Kit - Long Tank
  • Build Your Own Aquarium Kit - Long Tank
  • Build Your Own Aquarium Kit - Long Tank
  • Close-up photo of dwarf hair grass in iwagumi aquascape with hakkai stone
  • Ultum Nature Systems UNS 90L 20 Gallon Long Planted Aquarium Tank Hakkai Stone Iwagumi Hardscape
  • Iwagumi aquascape using Hakkai Stone in the UNS 90L 20 gallon long rimless aquarium
  • Ultum Nature Systems UNS 90L 20 gallon Long Rimless Glass Aquarium Tank Nature Aquarium Aquascape
  • Ultum Nature Systems UNS 90L 20 gallon Long Rimless Glass Aquarium Tank Nature Aquarium Aquascape
  • Build Your Own Aquarium Kit - Long Tank
  • Build Your Own Aquarium Kit - Long Tank
  • Build Your Own Aquarium Kit - Long Tank
  • Build Your Own Aquarium Kit - Long Tank
  • Close-up photo of dwarf hair grass in iwagumi aquascape with hakkai stone
  • Ultum Nature Systems UNS 90L 20 Gallon Long Planted Aquarium Tank Hakkai Stone Iwagumi Hardscape
  • Iwagumi aquascape using Hakkai Stone in the UNS 90L 20 gallon long rimless aquarium
Build Your Own Aquarium Kit - Long Tank

Build Your Own Aquarium Kit - Long Tank

Build Your Own Long Rimless Aquarium Kit

Designed for panoramic viewing and horizontal flow, our BYOB long rimless aquarium kit lets you create a balanced setup in an Ultum Nature Systems long rimless tank. Long rimless aquariums are perfect for nature-style aquascape layouts, flowing hardscape, and schooling fish. These tanks offer more horizontal ground that requires creative aquascaping.

If your space needs a splash of nature, start by customizing each component of your setup. From the tank itself to substrate, filtration, CO2 equipment and lighting. Every option is curated for compatibility, so whether you intend to create a low-tech aquascape or a densely planted aquarium with the works, you can.

Below is an Iwagumi aquascape in the Ultum Nature Systems 90L long rimless aquarium

Build Your Own Iwagumi Aquascape - Starter Kit - Glass Aqua

Model Dimensions (IN)
W x D x H 		Glass Thickness (MM) Volume (GAL)
45L 17.72 x 6.69 x 6.69 5 3.4
60L 23.62 x 7.87 x 7.87 5 6.3
90B 35.43 x 7.87 x 9.84 6 11.8
90L 35.43 x 11.81 x 11.81 8 21.3

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1.

Aquarium

required Step 1 Aquarium. This step is required
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Ultum Nature Systems long rimless aquariums feature high-clarity glass and original mitered edges for beautiful views of the aquascape. Long tanks offer more horizontal space, making them fantastic for nature-inspired scenes and a variety of popular planted aquarium layout styles. Select from 4 sizes.
UNS Rimless Long Glass Aquarium Tank - Glass Aqua UNS Rimless Long Glass Aquarium Tank 45L $48.99
UNS Rimless Long Glass Aquarium Tank - Glass Aqua UNS Rimless Long Glass Aquarium Tank 60L $99.99
UNS Rimless Long Glass Aquarium Tank - Glass Aqua UNS Rimless Long Glass Aquarium Tank - Sold out 90B
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$159.99
UNS Rimless Long Glass Aquarium Tank - Glass Aqua UNS Rimless Long Glass Aquarium Tank 90L $289.99

2.

Substrate

required Step 2 Substrate. This step is required
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Set the foundation for healthy aquatic plant growth. Go for all soil for a lush aquarium carpet, or mix and match your substrates to create pathways, extra depth and unique character in your planted tank. We recommend a blend of quality aquarium soil and a base fertilizer (UNS Controbase). Note: A 3L bag fills the UNS 60L, while 8–10L fills the UNS 90L to roughly 2.5" of substrate. Planning to build taller slopes? Select up to three options.
Shop Aquario Neo Soil Substrate - Glass Aqua Aquario Neo Soil $29.99
Ultum Nature Systems Controsoil - Glass Aqua Ultum Nature Systems Controsoil $29.99
Ultum Nature Systems Controbase - Glass Aqua Ultum Nature Systems Controbase $34.99
Ultum Nature Systems Controsand - Bora | Planted Tank Substrate Ultum Nature Systems Controsand - Bora $24.99
Ultum Nature Systems Controsand - Kona | Planted Tank Substrate Ultum Nature Systems Controsand - Kona $24.99
Ultum Nature Systems Controsand - Monterey | Planted Tank Substrate Ultum Nature Systems Controsand - Monterey $24.99
Ultum Nature Systems Controsand - Morocco - Glass Aqua Ultum Nature Systems Controsand - Morocco $24.99
Ultum Nature Systems Controsand - Tahoe | Planted Tank Substrate Ultum Nature Systems Controsand - Tahoe $24.99
Ultum Nature Systems Controsand - Vesuvius | Planted Tank Substrate Ultum Nature Systems Controsand - Vesuvius $24.99

3.

Filtration

required Step 3 Filtration. This step is required
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Select either a hang-on-back or canister filter designed to provide consistent circulation across long aquariums. The Mighty S and Delta 30 are compatible with the UNS 45L and offer reliable filtration for a healthy planted tank. When in doubt, it’s always better to err on the side of more filtration rather than less.
Mighty Aquarium Filter - HOB, Hang on Back Nano Aquarium FilterMighty Aquarium Filter - HOB, Hang on Back Nano Aquarium FilterMighty Aquarium Filter - HOB Filter - Glass AquaMighty Aquarium Filter - HOB Filter - Glass AquaMighty Aquarium Filter - HOB Filter - Glass Aqua Mighty Aquarium Filter - HOB, Hang on Back Nano Aquarium Filter Mighty Aquarium Filter - HOB Filter $15.99
Ultum Nature Systems DELTA 30 Aquarium Tank Canister Filter Ultum Nature Systems DELTA 30 Aquarium Tank Canister Filter $114.99
Shop Ultum Nature Systems DELTA 60 Aquarium Tank Canister Filter Filtration - Glass Aqua Ultum Nature Systems DELTA 60 Aquarium Tank Canister Filter $123.99
Ultum Nature Systems DELTA 90 Aquarium Tank Canister Filter Ultum Nature Systems DELTA 90 Aquarium Tank Canister Filter $175.99
Ultum Nature Systems DELTA Mini Surface Skimmer Ultum Nature Systems DELTA Mini Surface Skimmer $28.99 $21.99

4.

CO2

optional Step 4 CO2. This step is optional
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Injecting CO2 provides many benefits in a planted aquarium, promoting faster growth and helping plants outcompete algae. We recommend using CO2 whenever possible for all planted setups to support plant health and growth.
Shop Aquario Neo CO2 Bundle CO2 - Glass Aqua Aquario Neo CO2 Bundle $33.99 $30.99
Ultum Nature Systems UNS CO2 Nano Micro Desktop Full Kit for Planted Aquarium Tanks - Glass Aqua Micro CO2 Kit - Sold out
Sold out
Ultum Nature Systems UNS CO2 Nano Cylinder Kit for Planted Aquarium Tanks - Glass Aqua Nano CO2 Kit - Sold out
Sold out
Pro CO2 Kit - Glass Aqua Pro CO2 Kit $254.99
Ultum Nature Systems UNS CO2 Paintball Cylinder Kit for Planted Aquarium Tanks - Glass Aqua UNS CO2 Paintball Cylinder Kit $241.99 $226.99

5.

Lighting

required Step 5 Lighting. This step is required
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Twinstar and Chihiros 45 / 450 series lights are ideal for the UNS 45L, while the 60 / 600 series are sized to fit the UNS 60L. Proper lighting allows aquascapers to enjoy and monitor their tanks while providing aquarium plants with the energy they need to grow through photosynthesis! Lighting options are organized by intensity. For example, the Twinstar 45A offers lower light output, while the Chihiros WRGB II PRO 45 is suited for light loving aquatic plants.
Twinstar A Series Aquarium Light for Planted Tanks and Freshwater Aquariums Twinstar Aquarium Light - A Series 45A / VER. 01 $41.99
Chihiros LED Light - WRGB II Pro - Glass Aqua Chihiros LED Light - WRGB II Pro PRO 45 $295.99
Twinstar A Series Aquarium Light for Planted Tanks and Freshwater Aquariums Twinstar Aquarium Light - A Series 60A / VER. 02 $47.99
Twinstar LED B Series Adjustable Leg Aquarium Light Fixture Twinstar Aquarium Light - B Series 60B $69.99
Twinstar LED EA IV Series Light - Glass Aqua Twinstar Aquarium Light - EA Series 600E IV $137.99
Twinstar Aquarium Light - E Series (V) - Glass Aqua Twinstar Aquarium Light - E Series (V) 900E V $339.99 $254.99
Twinstar LED S IV Series Aquarium Light Fixture - Two-Way Installation Twinstar Aquarium Light - SA Series 600SA IV $249.99 $178.99
Twinstar LED Lighting for Planted Aquariums and Aquascaping Twinstar Aquarium Light - S Series (V) 900S V $339.99 $309.99
Chihiros LED Light - WRGB II Pro - Glass Aqua Chihiros LED Light - WRGB II Pro PRO 60 $361.99
Chihiros LED Light - WRGB II Pro - Glass Aqua Chihiros LED Light - WRGB II Pro PRO 90 $493.99
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Shipping, Returns and Refunds

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Refunds
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