Closed tank

Those passionate about the dainty elegance cannot remain unimpressed by the design of the closed tank by Gaia.

Let yourself carried away by the emotion of a great classic, which we have revisited to increase even more the value of your angle of Nature. The exclusive use of aluminium instead of plastic materials, is a pleasure to the eye and to the touch and provides an ethernal endurance.

Alux + closed tank | Gaia Italia


A range of standard dimensions is available, among which:


60 x 40 x 45 cm

75 x 45 x 55 cm

100 x 50 x 65 cm

120 x 50 x 65 cm

150 x 60 x 70 cm


6 mm

8 mm

10 mm

12 mm

12 mm

The size of the each fish tank and the configuration of the filtering systems are customizable


The closing system of the tanks designed by us takes into account the exclusive use of aluminum instead of plastic materials, even for the made to measure tanks. The closed tank is made of a frame, 8 cm high, which hides the holes of the tie rods, that act as lighting support. The covers can be removed completely, making easier every maintenance operation of the aquarium.

Silicone coating


To provide a perfect silicone coating from an aesthetic point of view, we never go beyond 12 mm of thickness with transparent silicones.


With black silicones we cover every kind of thickness, up to 19 millimeters, which we recommed for fish tanks dedicated to the seawater.

On the back of the furniture two holes have been arranged, each for one side, to ease the passage of the technical equipment.

Cover opening hole, to simplify any maintenance operation of the fish tank.


You will benefit from the energy that connects all the life forms in our biosystems.
You’re not a bystander, you’re part of it.

from “Biosystems”


Need more information?

If you have any question or would you like a request for quotation, write to us. We’ll be glad to tell you every detail. 

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