Tanks · Red Sea
Red Sea Reefer 350 G2+ System (72 Gal) fit check
Red Sea Reefer 350 G2+ System (72 Gal) Tanks specs, fits roughly 72-72 gallon systems, compatibility math, risks, alternatives, and vendor-neutral buying links.

Category
Tanks
Build tier
Balanced
Estimated price
$2,239
Tank fit range
fits roughly 72-72 gallon systems
Format
Sumped Reef Ready
Display volume
72 gal
Compatibility math
Downstream requirements
tank gallons drive heater watts, flow GPH, skimmer rating, and light spread
Example: 72g points to about 180-360W of heat and 2,160 GPH mixed-reef flow.
The tank is the constraint every other component has to satisfy.
Risk notes
- A tank can look affordable until you account for the light spread, skimmer room, stand access, and upgrade path it forces.
Full spec snapshot
- Category
- Tanks
- Build tier
- Balanced
- Estimated price
- $2,239
- Tank fit range
- fits roughly 72-72 gallon systems
- Format
- Sumped Reef Ready
- Display volume
- 72 gal
- Footprint
- 1,020 sq in
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