LANDEN 40C 11 Gallon Ultra Clear Glass Rimless Tank with Rear Filtration Chamber – Includes Return Pump (Salt & Freshwater Ready)

Crystal-clear display meets flexible filtration

The LANDEN 40C 11-Gallon tank blends a rimless, low-iron glass design with practical filtration, offering a high-clarity view of your aquatic world while keeping the filtration system neatly tucked behind the tank. The 6mm-thick panels and beveled edges contribute to a sleek, modern silhouette that emphasizes light and color through every angle, helping you showcase your tank inhabitants with minimal distraction.

Design and materials that stand out

Crafted from ultra-clear, low-iron glass, this tank delivers bright, true-to-life visibility. Each side is cut and ground precisely, and the joints are sealed with a German silica gel process for a smooth, rimless finish. The compact footprint at 15.8W x 15.8D x 15.8H inches makes it suitable for desktop spaces or small rooms, while still providing ample viewing area.

Filtration you can configure behind the scene

The back of the LANDEN 40C houses three separate filter chambers. This integrated space lets you arrange biochemical media, activated carbon, or filter cotton exactly where you want it—without occupying additional display area. You can even position a skimmer in one chamber to tailor a saltwater setup. The design makes maintenance straightforward because media and components stay organized and accessible.

Versatility across freshwater and saltwater setups

With materials chosen for resistance to common acids and alkalis, the tank supports diverse configurations. Whether you’re building a peaceful freshwater enclave or a compact reef-inspired saltwater scene, the chamber design and glass clarity give you freedom to explore different layouts and flora/fauna combinations.

Performance and ease of use

Included with the tank is the LANDEN BIOSMO 700 return pump, delivering up to 700 L/H with a head of 2.5 m and a power draw of 9 W. The water inlet is detachable for easy cleaning, and the directional nozzle can be adjusted to target flow precisely where you want it. An EVA foam leveling pad under the base minimizes vibration and helps reduce noise, contributing to a calmer viewing experience.

What you get and key specs

• Size: 15.8W x 15.8D x 15.8H inches; 6 mm glass; capacity 11 gallons (excluding filtration chamber)
• Rear filtration chambers designed for media storage, pump space, and optional skimmer
• All-glass construction with beveled edges and high light transmittance
• Detachable inlet, adjustable nozzle, and EVA leveling pad for stability
• Includes LANDEN BIOSMO 700 Return Pump: 700 L/H, 2.5 m head, 9 W

Why choose LANDEN 40C

This tank is a practical choice for hobbyists who want a clean, contemporary display with flexible filtration options. The rimless design and clear glass help your aquatic landscape shine, while the rear chambers keep filtration components neatly out of sight. If you’re exploring a compact freshwater scene or a small saltwater setup, the LANDEN 40C offers a thoughtful balance of aesthetics, flexibility, and performance.