D-D REEF-PRO 900D-D

Reef aquarium

REEF-PRO 900

by D-D

D-D REEF-PRO 900 — UK-built braceless low-iron reef-ready tank with an 'invisible weir box' overflow for near-silent flow; cabinet and multi-chamber sump included, skimmer/pump/lights sold separately.

PremiumPackageDrilled

Net volume

59 gal (225 L)

Dimensions

35"×24"×18"

Glass

12 mm

Drilled

Yes

est. from$2,072

Start a build with this tank

Package includes

Furniture

Cabinet

Filtration

Sump

Plumbing

Filter sock

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"×24"×18"

Volume

Net (display) volume: 59 gal (225 L)
Gross volume: 77 gal (290 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:

≈476 gph

turnover

rated for 92 gal

skimmer rating

covers a 35.4" footprint

lighting footprint

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

Similar tanks

In the same class

57 Gallon Shallow INT-M

57 gal$1,240

View tank

Frequently asked

What are the key specs of the D-D REEF-PRO 900?

Net volume: 59 gal (225 L). Dimensions: 35"×24"×18". Glass: 12 mm. Drilled: Yes.

How much does the D-D REEF-PRO 900 cost?

The D-D REEF-PRO 900 starts around $2,072, though prices vary by retailer — see current offers on this page.

What equipment do I need for the D-D REEF-PRO 900?

Based on its volume and footprint, the D-D REEF-PRO 900 calls for a return pump rated ≈476 gph, a skimmer rated for 92 gal, lighting that covers a 35.4" footprint. Add it to a build on ReefPicker to see every matching part checked against it.