Fluval EVO 5 Gallon Marine Aquarium Kit fit check
Fluval EVO 5 Gallon Marine Aquarium Kit is a 5-gallon AIO nano measuring 20.5x11.6x7.5 in. This listing is the 5 gallons version; Fluval EVO 13.5 Gallon Marine Aquarium Kit is the other size in the catalog. It ships with return pump and lighting; plan separately for a stand, a sump or rear filtration, and ATO.
Fluval EVO 5 Gallon Marine Aquarium Kit: fits roughly 5 gallon systems. Specs, compatibility math, sizing risks, and alternatives before you buy.
Who it is for
Good fit for
Not a fit for
- ✕ Keepers who need sump space without adding one separately.
- ✕ Buyers expecting a complete kit; it still needs a stand, a sump or rear filtration, and ATO.
- ✕ Tangs and other open-water fish that need 75+ gallon swimming room.
Compatibility math
Downstream requirements
Example: 5g points to about 15-25W of heat and 150 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.
Professional fit context
- Check display volume, total volume, footprint, included sump/stand, and what equipment is still missing.
- Fluval EVO 5 Gallon Marine Aquarium Kit fits roughly 5 gallon systems; confirm that range against the final display volume, sump volume, and livestock plan.
Other versions of this model
- Fluval EVO 13.5 Gallon Marine Aquarium Kit
13 gallons vs 5 gallons here; 22x11.5x12.5 in footprint.
Alternatives to compare
- Innovative Marine 10 NUVO Fusion PRO 2 AIO Aquarium Bundle
10 gallons vs 5: a larger display.
- Waterbox Cube 10 Nano AIO Aquarium
10 gallons vs 5: a larger display.
- Ultum Nature Systems UNS 60S Ultra Clear Rimless Aquarium
10 gallons vs 5: a larger display.
Livestock this affects
- Dwarf seahorse
5+ gallon minimum; fits this 5-gallon display.
- Neon goby
Needs 10+ gallons; too large for this tank.
Full spec snapshot
- Category
- Tanks
- Build tier
- Budget
- Estimated price
- $125
- Tank fit range
- fits roughly 5 gallon systems
- Format
- AIO Nano
- Display volume
- 5 gal
- Footprint
- 238 sq in
Related reading
Questions
How is the Fluval EVO 5 Gallon Marine Aquarium Kit different from the Fluval EVO 13.5 Gallon Marine Aquarium Kit?
Per ReefCrafter's catalog, the Fluval EVO 13.5 Gallon Marine Aquarium Kit differs by: 13 gallons vs 5 gallons here; 22x11.5x12.5 in footprint. Everything else on this page applies to both unless the listing says otherwise.
What equipment comes with the Fluval EVO 5 Gallon Marine Aquarium Kit?
The catalog lists return pump and lighting as included. You still need a stand, a sump or rear filtration, ATO, skimmer, and flow pumps.
What size heater does the Fluval EVO 5 Gallon Marine Aquarium Kit need?
At 5 display gallons, ReefCrafter's 2.5-5 W per gallon band gives 15-25W.
What tank size is the Fluval EVO 5 Gallon Marine Aquarium Kit for?
ReefCrafter's catalog fit range for it is 5 gallon systems. Confirm that against your final display volume, sump volume, and livestock plan rather than the box label alone.
