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
Dophin · Rimless
Dophin GT6000 Cube Glass Tank
A 25 cm glass cube in two heights, 15 and 18 litres, with silver or black silicone. It is a simple, cheap way into a nano cube scape.
Updated
15–18 L2 models
Will it suit my tank?
litres
Best for
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.
Worth knowing
Cubes this small swing in temperature and water chemistry quickly, so they need steady maintenance.
What stands out
- 25 x 25 cm footprint, 25 or 30 cm tall
- 4 mm glass
- Silver or black silicone
- Sold as a bare tank
Models and specs
| Model | Volume | Dimensions (L × W × H) | Glass |
|---|---|---|---|
| GT-6001 | 15 L | 25 × 25 × 25 cm | 4 mm |
| GT-6002 | 18 L | 25 × 25 × 30 cm | 4 mm |
- Brand
- Dophin
- Silicone
- Silver or black
- Glass
- 4 mm
Figures from the maker's published specifications. Makers revise products, so check the current figures before buying. Photos supplied by the brand or its distributor.
Compare with
Browse all aquariums
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
SunSun · Rimless
HRK Series Open Nano Aquarium
- Volume
- 3.5–55 L
- Dimensions (L × W × H)
- 18–60 cm long
Nano scapes and shrimp tanks where you want an open top and your own choice of light and filter.
6 models
UNS · Rimless
90-Degree Rimless Aquarium
- Volume
- 3.8–76 L
- Dimensions (L × W × H)
- 16–60 cm long
A first planted tank or a shrimp and betta setup where cost matters more than seamless corners.
12 models
Frequently asked questions
Quick answers about the Dophin GT6000 Cube Glass Tank, drawn from its specs.
How many litres is the Dophin GT6000 Cube Glass Tank?
GT-6001: 15 L, GT-6002: 18 L. Expect about 15 to 20 percent less water once substrate and hardscape are in.
What filter do I need for the Dophin GT6000 Cube Glass Tank?
For the GT-6001 (15 L), look for a filter rated at roughly 80–150 L/h. Our filter matcher lists the ones that fit.
Who is the Dophin GT6000 Cube Glass Tank best for?
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.
Is there anything to watch out for with the Dophin GT6000 Cube Glass Tank?
Cubes this small swing in temperature and water chemistry quickly, so they need steady maintenance.
What are the alternatives to the Dophin GT6000 Cube Glass Tank?
Other aquariums worth comparing: Oase ScaperLine, SunSun HEK Series Open Aquarium, SunSun HRK Series Open Nano Aquarium. Add any of them to the compare table to see the specs side by side.