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LANDEN RS90 Complete Reef Aquarium Set – 36" Ultra Clear Marine Tank with Overflow, Sump & Wooden Cabinet, Saltwater Fish Tank System

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Availability: Only 1 left in stock, order soon!
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Arrives Thursday, Aug 20
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Size: 90 cm / 35.4 in


Set name: Full Set: Tank + White Stand


Features

  • Maximized View & Dynamic Flow Unique ultra-slim overflow enhances viewing area. Dual returns and Intakes deliver efficient, balanced circulation crucial for aquatic health.
  • Versatile Core SystemHigh-performance modular sump with flexible chambers (Refugium, Skimmer, Filter Sock/Roller Ready). Perfect launchpad for pro builds; easily adaptable for beginner experiments with diverse gear. Enables full customization for any marine setup, enhancing playability.
  • Integrated Design & Organization Robust cabinet seamlessly integrates with the tank, housing the entire sump system. Ensures a clean aesthetic, organized maintenance access, and minimal clutter with external wire management.
  • Easy Maintenance & Quiet Performance Open-access : sump simplifies service. The integrated cabinet encloses equipment, drastically cutting noise while maintaining a clean aesthetic. Includes EVA mat for extra vibration control, ensuring a quiet, user-friendly experience.
  • DimensionsTank 905553cm (35.421.720.9in) + Stand 905586cm (35.421.733.9in)

Description

LANDEN RS Ultra-Slim Overflow Marine Aquarium System redefines modern saltwater aquarium standards by seamlessly integrating frameless aesthetics with high-efficiency filtration. Featuring super clear low-iron glass with 92% light transmittance, it delivers the most authentic coral colors and true-to-life fish activity. The patented 3.5cm ultra-narrow overflow design saves 40% space compared to traditional overflow boxes, adding 18% more valuable water volume to the display tank. Low-iron ultra-clear glass on three sides delivers unmatched clarity and true color viewing. Ultra-slim overflow design saves space, improves aesthetics, and streamlines installation. Includes refugium and pump chambers for flexible filtration and future expansion. ATO-Ready Water Level Marks Side-mounted multi-port returns with adjustable flow ensure full, balanced tank circulation. Spacious chamber supports various skimmer sizes, ideal for light to heavy bioload systems. Refugium chamber supports algae growth, live rock, or reactors for natural nutrient control. Sturdy cabinet offers integrated storage, cable management, and optional chiller space. The included cable box keeps power cords organized and safely away from water, reducing clutter and simplifying maintenance. ReefStar 60 ReefStar 90 ReefStar 120 Model Comparison Main Tank size: 60 cm-RS60 Model Comparison Main Tank size: 90 cm-RS90 Model Comparison Main Tank size: 120 cm-RS120 Recommended Applications Best for soft coral or light mixed reefs. Manual top-off is generally sufficient Recommended Applications Ideal for mixed reef tanks. Supports LPS corals and standard ATO integration. Recommended Applications Suited for SPS or high-load systems. Strongly recommended with ATO setup.

Brand: LANDEN


Material: Glass


Tank Volume: 50 Gallons


Special Feature: Rimless


Product Dimensions: 35.43"L x 21.65"W x 20.87"H


Item Weight: 128 Kilograms


Specific Uses For Product: Indoor


Style: Modern, Minimalist, Custom


Color: Black


Included Components: Air Pump


Package Dimensions ‏ : ‎ 39 x 36 x 25 inches; 282.19 Pounds


Item model number ‏ : ‎ RS90


Date First Available ‏ : ‎ April 22, 2025


Manufacturer ‏ : ‎ LANDEN


Best Sellers Rank: #365,025 in Pet Supplies (See Top 100 in Pet Supplies) #1,152 in Aquariums


#1,152 in Aquariums:


Customer Reviews: 5.0 5.0 out of 5 stars (1)


Brand Name: LANDEN


Included Components: Air Pump


Model Number: RS90


Global Trade Identification Number: 24


Manufacturer: LANDEN


Set Name: Full Set Tank + White Stand


Manufacturer Part Number: RS90


Warranty Description: 1 Year


Unit Count: 1.0 Count


Additional Features: Rimless


Specific Uses For Product: Indoor


Vivarium Type: Aquarium


Pet Type: Fish


Tank Volume: 50 Gallons


Item Dimensions L x W x H: 35.43"L x 21.65"W x 20.87"H


Item Weight: 128 Kilograms


Product Style: Modern, Minimalist, Custom


Color: Black


Material Type: Glass


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very impressed with quality and features
Size: 90 cm / 35.4 in Set name: Full Set: Tank + White Stand
I have had this tank up and running over a month now. I am extremely impressed with the build quality, features, and accessories that are included for the tank. The stand is solid, the sump is really well designed, the wire management system is good, and not listed but included is an auto top off reservoir. Currently I can not tink of anything negative to say regarding the tank and it’s features. ... show more
Reviewed in the United States on July 11, 2026 by Rory Phillips

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