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CADE Reef S3 900CADE
Reef aquarium

Reef S3 900

by CADE

CADE Reef S3 900 — 324 L display in a 90 × 70 × 61 cm footprint; 12 mm optiwhite rimless glass with integrated sump and gravity ATO reservoir; ships complete with cabinet.

PremiumPackageDrilled
Net volume
86 gal (324 L)
Dimensions
35"×28"×24"
Glass
12 mm
Drilled
Yes
est. from$5,125
Launched: 2025
Package includes
Furniture
Cabinet
Filtration
Sump
Plumbing
Refill tank

Items included with the tank. Sump fit is treated as auto-pass when building with a package tank.

The full sheet — every number we check a build against.

Dimensions
L × W × H
35"×28"×24"
Volume
Net (display) volume
86 gal (324 L)
Gross volume
104 gal (395 L)
Glass
Thickness
12 mm
Filtration
Drilled
Yes
Sump compatible
Yes
What this tank locks in

Volume drives skimmer rating, return-pump turnover, and light footprint. Picking this tank sets a target of:

≈687 gph
turnover
rated for 125 gal
skimmer rating
covers a 35.4" footprint
lighting footprint

We'll check every part you add against these targets.

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Frequently asked

What are the key specs of the CADE Reef S3 900?

Net volume: 86 gal (324 L). Dimensions: 35"×28"×24". Glass: 12 mm. Drilled: Yes.

How much does the CADE Reef S3 900 cost?

The CADE Reef S3 900 starts around $5,125, though prices vary by retailer — see current offers on this page.

What equipment do I need for the CADE Reef S3 900?

Based on its volume and footprint, the CADE Reef S3 900 calls for a return pump rated ≈687 gph, a skimmer rated for 125 gal, lighting that covers a 35.4" footprint. Add it to a build on ReefPicker to see every matching part checked against it.