Dophin · Rimless
GT3000 Series Glass Tank
- Volume
- 14.8–57 L
- Dimensions (L × W × H)
- 30–50 cm long
A budget nano or small scape where you plan to choose your own light, filter and CO2.
5 models
UNS · Rimless
UNS Rimless Long Aquarium
Long, narrow tanks that trade depth for a panoramic view. They give schooling nano fish a good run of open water and suit layouts that flow from one end to the other.
Updated
12.9–81 L4 models
Will it suit my tank?
litres
Best for
Sideboard or shelf setups and river-style layouts built for a shoal of small fish.
Worth knowing
The shallow depth makes it harder to create a sense of perspective, so plan the layout carefully.
What stands out
- Four sizes: 45L, 60L, 90B and 90L (about 13 L to 81 L)
- Narrow depth keeps them shelf and sideboard friendly
- Good swimming length for tetras and rasboras
- 5 mm to 8 mm glass
Models and specs
| Model | Volume | Dimensions (L × W × H) | Glass |
|---|---|---|---|
| 45LUNS45L | 12.9 L | 45 × 17 × 17 cm | 5 mm |
| 60LUNS60L | 24 L | 60 × 20 × 20 cm | 5 mm |
| 90BUNS90B | 45 L | 90 × 20 × 25 cm | 6 mm |
| 90LUNS90L | 81 L | 90 × 30 × 30 cm | 8 mm |
- Brand
- UNS
- Edges
- 45 degree mitred corners
- Glass
- Low-iron (91% clarity) Diamant glass
- Silicone
- Clear German silicone
- Included
- Black levelling mat
Figures from Glass Aqua's product listing. Makers revise products, so check the current figures before buying. Photos supplied by the brand or its distributor.
Compare with
Browse all aquariums
Dophin · Rimless
GT6000 Cube Glass Tank
- Volume
- 15–18 L
- Dimensions (L × W × H)
- 25 cm long
A shrimp or nano cube with mosses, small epiphytes and a carpet, where the taller GT-6002 gives a little more room for stem plants.
2 models
Oase · Rimless
ScaperLine
- Volume
- 75–250 L
- Dimensions (L × W × H)
- 60–100 cm long
Aquascapers who want an open-top, show-quality tank and cabinet that match, and already know which light and filter they want.
3 models
SunSun · Rimless
HEK Series Open Aquarium
- Volume
- 11–127 L
- Dimensions (L × W × H)
- 30–77.5 cm long
A first planted nano or small scape where you want tank, light and filter in one purchase.
5 models
Frequently asked questions
Quick answers about the UNS Rimless Long Aquarium, drawn from its specs.
How many litres is the UNS Rimless Long Aquarium?
45L: 12.9 L, 60L: 24 L, 90B: 45 L, 90L: 81 L. Expect about 15 to 20 percent less water once substrate and hardscape are in.
What filter do I need for the UNS Rimless Long Aquarium?
For the 45L (12.9 L), look for a filter rated at roughly 60–130 L/h. Our filter matcher lists the ones that fit.
Who is the UNS Rimless Long Aquarium best for?
Sideboard or shelf setups and river-style layouts built for a shoal of small fish.
Is there anything to watch out for with the UNS Rimless Long Aquarium?
The shallow depth makes it harder to create a sense of perspective, so plan the layout carefully.
What are the alternatives to the UNS Rimless Long Aquarium?
Other aquariums worth comparing: Dophin GT3000 Series Glass Tank, Dophin GT6000 Cube Glass Tank, Oase ScaperLine. Add any of them to the compare table to see the specs side by side.