Best in 7 days
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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
XP Aqua Duetto2 ATO SystemXP Aqua Duetto2 ATO System Overview With huge features jammed in a tiny package, the Duetto is the perfect ATO for your aquarium. XPAqua's proprietary dual optical sensor packs two precise level sensors in one incredibly small package. In addition to keeping your water level constant, the two sensors also work in concert with the intelligent QST programming to help prevent overfilling. All the installation parts are included and a magnetic coupling
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 1414 reviews
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Product Reviews
★★★★★ 5
Hermoso
Lindos, justo a mi medida
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Quick and Easy
Quick and easy process with only reasonable verifications, no obfuscations or strange, ridiculous requirements.
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Reviewed in the United States on June 7, 2026
★★★★★ 1
Be careful this is not a true warranty
This is not a warranty. This is a refund of original price. I returned my sunglasses expecting to get replacements instead I got a gift card aboriginal purchase price and to my surprise the glasses have gone up like $70 in price not a very good warranty system.
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Fulfillment
Very happy with the solution
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Keep copies of insurance on your phone
The first call I made resulted in the tech not finding my contract and making no further effort (I wasn't home at the time). I found the contract and called back. Had to pay the difference of $30 to get another pair of glasses. Twice I've used Asurion insurance and both times a hassle, but finally resolved. You have to pay the price difference.
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Reviewed in the United States on November 21, 2025
