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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
Neptunian Cube A Series 20Neptunian Cube A Series 200 System Overview The Neptunian Cube A Series 200 is a fully integrated marine aquarium system engineered for efficiency, organization, and long term stability. Built around a rimless ultra clear display and a high capacity sump, the A Series 200 delivers professional grade filtration and clean equipment integration for advanced reef systems. Display & Overflow System Ultra clear rimless display tank for maximum visibility
Neptunian Cube A Series 200 – System Overview
The Neptunian Cube A Series 200 is a fully integrated marine aquarium system engineered for efficiency, organization, and long-term stability. Built around a rimless ultra-clear display and a high-capacity sump, the A Series 200 delivers professional-grade filtration and clean equipment integration for advanced reef systems.
Display & Overflow System
- Ultra-clear rimless display tank for maximum visibility and accurate color rendering
- Integrated slim overflow for efficient surface skimming with minimal visual impact
- Bottom outlet drainage designed for smooth, controlled water transfer
- Reinforcement brace for added structural support
Filtration & Sump Layout
- Filter roller–ready chamber for automated mechanical filtration
- Media baskets for customizable chemical and biological filtration
- Protein skimmer chamber sized for high-performance skimmers
- Dedicated refugium compartment with optimized flow path
- Included refugium lighting for macroalgae growth and nutrient control
- Main sump section designed for stable water levels and quiet operation
Water Management & Equipment Integration
- Built-in ATO / salt-mixing and top-up tank for consistent salinity and water level
- Electric control box for organized power supplies, controllers, and cable management
- Dedicated pump compartment to isolate return pump and reduce vibration and noise
- Clean, service-friendly plumbing layout for easy maintenance and future upgrades
Optional / Integrated Features
- Integrated frag tank section with dedicated frag tank lighting (model-dependent)
- Dosing line holders for clean and secure dosing tube routing
- Engineered for silent, low-turbulence operation
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 4
Good Shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 22.5inches
These shelves are really nice quality and look as advertised. The hardware included was great quality, metal drywall anchors and good screws. They were easy to install, and make even/level with each other. My only gripe is the price, but I'm very satisfied with the product overall.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Attractive, easy to install, nicely equipped hardware package.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price.
Easy installation system with the bracket…not fussy like some are.
An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Beautiful shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
Great quality shelves, have them in 4 rooms, they are easy to hang up and lightweight, look really nice and keeps room looking organized and clean.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Perfect for a coffee bar
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches
These are great for my coffee bar! These shelves are easy to install and came with all the hardware needed. What a great value for your money, especially when you get 3 of these cute shelves. I love how they help organize my coffee bar area and the size fits perfectly.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
If the set screws were white the shelves would be perfect.
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 15.7inches
I'd give 4 1/2 if there was one. The shelves thwmself are nice I just don't like the visible little black set screws. The shelves themself look great and are not wobbly at all if you install correctly. I purposely installed the bracket upside down because of the little black setting screws; I didnt want them showing because the shelves are above eye level and the screws are black and I didn't want them showing. But that made the shelf lean amd wobbly so I turned them back over the way they are supposed to be and that made them level and sturdy. I guess I'll paint the little screws.
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Reviewed in the United States on January 21, 2026
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