Rimless glass tanks show off an aquascape without a visible frame breaking up the view, but building one from separate glass, filter, and light components adds cost and complexity. The Dymax GS30 is a 7-gallon rimless cube aquarium that keeps that clean, frameless look in a ready-to-set-up package.
Why a Rimless Cube
A rimless design means nothing interrupts the view into the tank from any angle — no black plastic frame at the top, no visible trim breaking up an aquascape. Cube proportions are also a favorite in the aquascaping world for how they frame a layout, giving a more gallery-like presentation than a standard long rectangular tank.
What the GS30 Offers
- 7-gallon capacity in a compact cube footprint, suited to planted, freshwater, or small reef setups.
- Rimless glass construction for an unobstructed view from every side.
- Matching Dymax GS30 Aquarium Lid available separately to keep the clean look intact while covering the top.
Setting It Up
- Rimless glass is more susceptible to edge chips than framed tanks — handle with care during setup and hardscape placement.
- Plan filtration and lighting separately, since the GS30 is a tank only, not an all-in-one kit.
- A level, padded surface is essential for any rimless tank to avoid stress points on the glass.
The Dymax GS30 7-Gallon Cube Aquarium is available at Marine Concept Supply — order online or pick up at our shop in Wheeling, IL. Shop the GS30, and browse more Dymax aquariums.
