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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
CADE Reef S2 Classic 900TANK 900x700x600 (LxWxH) Capacity (Inhabitable): 324L 85. 6 gal System Capacity (Total): 373L 98. 5 gal 12mm Opti Clear Glass Tank Open Top Rimless Tank Laser Etched Logo Perfect Cut Silicone Edges Highest Quality German Whacker Silicone Double Laminated Black Glass Rear Panel White Tank Base Panel Concealed 'Twin Intake Weir' (Unique to CADE) Super Fine Adjustable Sanking Gate Valve' & Emergency Drain Extra large 25. 7L 6. 8 gal Gravity Fed Auto Top
TANK
- 900x700x600 (LxWxH)
- Capacity (Inhabitable): 324L / 85.6 gal
- System Capacity (Total): 373L / 98.5 gal
- 12mm Opti Clear Glass Tank
- Open Top / Rimless Tank
- Laser Etched Logo
- Perfect Cut Silicone Edges
- Highest Quality German Whacker Silicone
- Double Laminated Black Glass Rear Panel
- White Tank Base Panel
- Concealed 'Twin Intake Weir' (Unique to CADE)
- Super Fine Adjustable Sanking Gate Valve' & Emergency Drain
- Extra large 25.7L / 6.8 gal Gravity Fed Auto Top Off System
- Jump Net Cover (NEW)
CABINET
- 900x700x900 (LxWxH)
- 100% Waterproof Cabinet (Glass/Aluminum)
- Chiller/Accessories Space
- Chiller recommendation: Halia HC-150A
- Cable Management & Dosing Pump Shelf
- Dedicated Controller Management (Right Side Door)
- Sump Maintenance Access (Left Side Door)
- Power 16x Plug Power Boards with on/off Switches
- Adjustable Castor Feet for Cabinet Levelling
- Hidden Adjustable Rust Proof Door Hinges
- Hidden Magnetic Door Closers
- Cabinet Supplied Assembled with Sump Installed
SUMP & PLUMBING
- Newly Designed Glass Sump Filtration
- Filter socks 4" (x1)
- Media Baskets (x3) for Bio and Chemical Media
- Pre Fabricated Screw Connect Plumbing (No silicone required)
- Reactor Water Feeds (x2)
- Chiller Water Feed (x1)
- One Way Return Valve
The CADE Reef S2 is our Classic range of customizable rimless, sump filtered saltwater Aquariums designed for the advanced reef aquarist. Expertly crafted for un-compromising functionality and durability. CADE tanks are renowned for their beautiful clean lines, perfect silicone, smartly concealed silent weir and large ATO reservoirs.
- Super high clarity Opti-Clear glass finished with flat polished edges and laser etched CADE logo. Your badge of authenticity.
- Highest quality German 'Wacker' silicone, precision applied producing perfect gaps and razor sharp edges.
- Silent 'Twin Intake' Slimline Weir allows for efficient debris uptake at all levels & acts as an emergency intake should either intake become blocked.
- Black rear glass panel neatly concealing the weir, ATO reservoir and all Aquarium plumbing.
- Pre laminated white base glass makes it perfect for a bare bottom reef.
- Sleek aluminum Jump Net included assembled.
Highest clarity aquarium glass and perfectly cut silicone edges.
- Rimless high clarity Opti-Clear tank with flat polished edges constructed with the highest quality German 'Wacker' Aquarium safe silicone.
- Silicone is precision applied to produce perfect gaps and a razor sharp minimalist finish. We use clear silicone only! Black silicone hides imperfections like air bubbles or silicone separation.
- White laminate is pre-applied to the underside of the tank to increase light reflection.
- CADE logo laser etched into the front panel serving as your guarantee of authenticity.
Slimline glass weir with surface and low-level intakes.
- The Reef S2 slimline glass weir is neatly concealed behind the rear glass panel offering an uninterrupted view of your Aquarium.
- Both surface skimming and low-level water intakes enable superior uptake of heavier debris that would otherwise fail to reach surface intakes on regular weirs.
- How does it work? Behind the intake vents is a sealed glass channel that receives water from the low intake and directs it to the top of the weir. The panel prevents direct flooding into the weir and directs debris to the surface via the channel where it is efficiently sucked into the drainage system preventing sediment accumulation in the weir.
Gravity-fed ATO reservoir neatly concealed behind tank.
- The rear wall of the Reef S2 models conceals our weir and a large capacity Auto Top Off (ATO) freshwater reservoir which replenishes evaporated water via a gravity fed float valve positioned in the return pump chamber of the sump filter.
- We think this is the smartest way to achieve large RO volumes without compromising valuable sump filtration space.
Reef S2 Cabinet
Our focus is to provide an intelligently designed indestructible foundation enabling you the aquarist to build a truely personalised Aquarium system without compromise.
- 100% Waterproof and Corrosion proof materials. Aluminum, glass, plastic and 316 stainless screws.
- Pre-assembled cabinets with sump filter safely secured inside.
- Dry area for a Chiller and dry goods storage. Shelf for dosing pump and cable management. We've even provided a Chiller tap water feed.
- Power Management including control board mounting panel behind our side opening 'suicide door.'
- Power Boards c/w outer switches and internal plug sockets. (Supplied region specific).
- Pre fitted tank mat.
- Industrial levelling feet.
- Hidden internal magnetic door closers.
- Quick release removable doors.
Intelligently designed Reef ready cabinets.
Ventilated dry area for chiller and dosing equipment.
- Ventilated dry area suitably sized for a large chiller.
- Chiller water feed tap for easy plumbing.
- Shelf for dosing pump and cable management.
- Adequate space for dosing vessels.
- Pre drilled dosing line holes for easy feed to sump.
- Side door access to power management / control centre.
Side 'suicide doors' for uninterrupted access to sump, plumbing and power management.
- CADE's side 'suicide door' are definitely a crowd favourite providing uninterrupted access to the sump for servicing and maintenance.
- Harvesting macro algae or accessing filter socks has never been easier with this feature.
Reef S2 Filtration
The Reef S2 is glass sump filter provides smart use of space ensuring the Aquarist has the flexibility they need to establish their preferred filtration experience. All within in a silent splash free sump.
- Filter sock mechanical filtration.
- Macro algae chamber (removable baffle).
- Large protein skimmer / reactor chambers.
- Reactor water tap feeds.
- Flow concentrated media chamber promoting optimised biological & bio-chemical filtration efficiency.
- Proprietary removable 'media baskets' for biological and bio-chemical media.
- Return pump chamber c/w auto top off (ATO) freshwater replenishment float valve.
- Silent, splash free operation eliminating salt spray.
Pre-fabricated plumbing & fine tune Gate Valve.
- Pre-fabricated 'quick connect' plumbing installs in minutes requiring no tools or silicone.
- Industry leading fine tuneable Sanking 'Gate Valve' makes tuning down flow easy.
- Additional water feed taps eliminate the need for additional pumps for reactors.
Refugium chamber with removable baffle.
- Refugiums are a great way to manage nitrate and phosphate nutrient export in a saltwater Aquariums.
- If this feature is not required simply slide out the removable baffle and use the space for another purpose.
Media baskets for easy maintenance and optimised filtration efficiency.
- Media baskets are perfect for any form of Biological or Bio-Chemical filter media reducing the need for additional media reactors.
- Easily removable to exchange expired bio-chemical media.
- Flow controlled to maximise contact time improving bio and bio-chemical filtration efficiency.
- Excess water bypasses the chamber and acts to surface skim the sump.
Gravity fed ATO feed into return chamber with large float valve.
- Gravity fed float valve replenishes evaporated water from the ATO reservoir situated in the rear of the main Aquarium above.
- Float valves are the industry standard for a fail proof mechanical ATO.
- The Reef S2 and S2/F tank reservoir provides the perfect solution to incorporate a gravity feed ATO which until now had been inconvenient due to the difficulties involved in placing a reservoir higher than the sump
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
4.2 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Dogs love them
Style: Ball, Size: Medium (Pack of 2)
Our dogs love these. What’s great is that you can add more plastic (like from water bottles) if the plastic starts to fall out from the center. If you have a chewer, though, these won’t last you long. Our shepherd mix loves these and then starts to pull the rubber apart the more she plays with it. Our other dogs treat it normally, though, and those ones last forever. They also get some decent height when bounced, and they make a unique whistling noise when thrown.
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Reviewed in the United States on November 17, 2025
★★★★★ 4
Our pup loves the cronch cronch!
Style: Ball, Size: Medium (Pack of 1)
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing.
He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great products all around
Style: Ball, Size: Medium (Pack of 2)
Any of these balls are great! My dogs love all of them. The squeaky ones are their favorite!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 5
My dog loves it!
Style: Ball, Size: Medium (Pack of 1)
This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
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