Neptune Systems ATK V2Neptune Systems
$280
Compatibility with your build
Start a build to see compatibility for this product Specifications
The full sheet
Sensor
- Type
- Optical + float backup
What we check
Rules this part takes part in
R5See methodology
ATO reservoir
Checks the reservoir covers roughly 14 days of evaporation for your tank size.
Buy from
Where to get it
No retailer link yet in United StatesThis one is sold in United States— we just haven't added a shop link for it. The price above is the manufacturer's figure, not a live offer.
Works well with
Compatible tanks
Alternatives
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Frequently asked
What are the key specs of the Neptune Systems ATK V2?
Sensor: Optical + float backup.
How much does the Neptune Systems ATK V2 cost?
The Neptune Systems ATK V2 lists at around $280. That is the manufacturer's figure — ReefPicker has no retailer offer for it in your region yet, so treat it as a guide rather than a price you can pay today.
Which tanks is the Neptune Systems ATK V2 compatible with?
Based on ReefPicker's compatibility checks, the Neptune Systems ATK V2 fits tanks including Fluval Sea Evo 5, Ultum Nature Systems 45SA Dual, Ultum Nature Systems 30A Dual. Add it to a build on ReefPicker to check it against your specific tank.