CADE Reef S3 1500 Aquarium Tank
Available in a spacious 640L (169gal) total volume with a display volume of 540L (143gal), this tank is ideal for medium to large marine setups.
| Specification | Details |
|---|---|
| Tank Dimensions (LxWxH) | 1500x700x610mm |
| Internal Dimensions (LxWxH) | 1500x610x610mm |
| Total Volume | 640L / 169gal |
| Display Volume | 540L / 143gal |
| Glass Type | Opti-Clear low Iron |
| Glass Thickness | 15mm |
| Bracing | Euro braced (10mm) |
| Jump Guard | Polycarbonate, covering tank, weir, and ATO |
| Light Mount Locations | Rear and Side |
| Rear Glass Panel | Jet black, single sheet |
| Weir | Concealed slimline with three inlet vents (surface, mid, low) for optimal intake flow and blockage redundancy |
FAQ
What is the internal height of the tank?
The internal height is 610mm.
Does the tank come with a built-in filter or lighting system?
No, the tank does not include a filter or lighting system. These are separate components that must be purchased separately.
Is the glass resistant to scratches and UV damage?
The Opti-Clear low iron glass is designed to minimize iron content and provide clear visibility, but it is not specifically rated for scratch or UV resistance beyond standard aquarium glass performance.




Liam Powell –
The tank arrived on time and fits perfectly in my room. The internal dimensions are exactly as described. The black rear panel looks great and the weir design helps with water flow. Easy to assemble and very sturdy.
Zoe Graham –
Good build quality and clear glass. The dimensions match the specifications. I appreciate the three inlet vents on the weir, which help maintain stable water flow. A bit heavy, but worth it for the size.
Jacob Black –
Installed the tank last week and it looks fantastic. The slimline weir works well with my live rock setup. The jump guard provides good protection. No issues with leaks or stability so far.
Grace Pullman –
The tank is large and stable. The internal space is generous for a reef setup. The rear panel adds a nice aesthetic touch. Assembly was straightforward with the included hardware.
Adam Cameron –
Excellent value for the size. The glass is very clear and the bracing gives it a solid feel. I’ve had it for two months and it’s holding up well under daily use.