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Fluval Sea Evo 5Fluval
Pico

Sea Evo 5

by Fluval

A 5-gallon desktop saltwater kit with an 11000K reef-capable LED, 3-stage filtration and integrated pump — Fluval's entry point into nano reefing. Heater sold separately.

EntryPackageAll-in-oneAll-in-one tank — filtration is built into a rear chamber, no separate sump needed.
Net volume
5.0 gal (19 L)
Dimensions
21"×12"×8"
Drilled
No
est. from$125
Launched: 2017· older model
Package includes
Filtration
Filter media
Hardware
Lighting
Return pump

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
21"×12"×8"
Volume
Net (display) volume
5.0 gal (19 L)
Gross volume
5.0 gal (19 L)
Filtration
Drilled
No
Sump compatible
No
Buy from

Where to get it

Amazon (US)
$125
Free with Prime
$125 total
Estimated price — verify at checkout
Go to retailer

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What this tank locks in

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

≈53 gph
turnover
rated for 6.6 gal
skimmer rating
covers a 20.5" 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 Fluval Sea Evo 5?

Net volume: 5.0 gal (19 L). Dimensions: 21"×12"×8". Drilled: No.

How much does the Fluval Sea Evo 5 cost?

The Fluval Sea Evo 5 costs around $125. Retailers price it differently, and ReefPicker lists the offers it has for your region on the Fluval Sea Evo 5 product page.

What equipment do I need for the Fluval Sea Evo 5?

Based on its volume and footprint, the Fluval Sea Evo 5 calls for a return pump rated ≈53 gph, a skimmer rated for 6.6 gal, lighting that covers a 20.5" footprint. Add it to a build on ReefPicker to see every matching part checked against it.