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 Tall Aquarium
Taller versions of the familiar UNS footprints, built for vertical layouts. Extra height gives stem plants room to grow and lets branches or rock reach up and out of the water.
Updated
6.1–97 L8 models
Will it suit my tank?
litres
Best for
Jungle or forest-style layouts, tall stem plants and hardscape that breaks the surface.
Worth knowing
Height costs light at the substrate, so pair the taller models with a stronger fixture or low-light plants at the bottom.
What stands out
- Eight sizes from 16T (about 6 L) to 60T (about 97 L)
- Same footprints as the cube, nano and standard tanks, just taller
- 5 mm or 6 mm low-iron glass
Models and specs
| Model | Volume | Dimensions (L × W × H) | Glass |
|---|---|---|---|
| 16TUNS16T | 6.1 L | 16 × 16 × 24 cm | 5 mm |
| 20TUNS20T | 11.7 L | 20 × 20 × 30 cm | 5 mm |
| 25TUNS25T | 22 L | 25 × 25 × 36 cm | 5 mm |
| 3TUNS3T | 14 L | 31 × 19 × 24 cm | 5 mm |
| 5TUNS5T | 22 L | 36 × 22 × 28 cm | 5 mm |
| 30TUNS30T | 40 L | 30 × 30 × 45 cm | 5 mm |
| 45TUNS45T | 45 L | 45 × 28 × 36 cm | 5 mm |
| 60TUNS60T | 97 L | 60 × 36 × 45 cm | 6 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 Tall Aquarium, drawn from its specs.
How many litres is the UNS Rimless Tall Aquarium?
16T: 6.1 L, 20T: 11.7 L, 25T: 22 L, 3T: 14 L, 5T: 22 L, 30T: 40 L, 45T: 45 L, 60T: 97 L. Expect about 15 to 20 percent less water once substrate and hardscape are in.
What filter do I need for the UNS Rimless Tall Aquarium?
For the 16T (6.1 L), look for a filter rated at roughly 30–60 L/h. Our filter matcher lists the ones that fit.
Who is the UNS Rimless Tall Aquarium best for?
Jungle or forest-style layouts, tall stem plants and hardscape that breaks the surface.
Is there anything to watch out for with the UNS Rimless Tall Aquarium?
Height costs light at the substrate, so pair the taller models with a stronger fixture or low-light plants at the bottom.
What are the alternatives to the UNS Rimless Tall 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.