Flipper Auto Top Off (ATO) Reservoir
- Regular Price
- $59.99
- Sale Price
- $59.99
- Regular Price
- Unit Price
- per
Introducing the Flipper Auto Top Off (ATO) - Clear Acrylic RODI storage reservoir.
Gone are the days of manually adding water to your tank. Aquarium care just got easier.
The Flipper Automatic Top Off (ATO) keeps your tank water level perfect using gravity (who doesn't love physics?). There are no floats, switches, or electronics that can fail.
Stable salinity is critical for a happy and healthy saltwater fish or reef tank. Freshwater tanks also benefit from an ATO because it's one less daily maintenance chore that has to be done. Regardless of the system, with the Flipper ATO, you can focus on what matters most (go ahead and take that vacation you've been putting off).
Ideal for Aquariums under20 Gallons / 75 Liters
Compatible on tanks between 16-20in / 40-50cm long
Features:
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Beautiful high-quality clear acrylic ATO
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Easy set-up with drip feed tube system
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Perfect for fresh and saltwater tanks
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Holds ~0.55 g / 2.1 l (RODI or distilled water is recommended)
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Simple over-tank design that is gravity-fed - switch, valve-free
How long will it take to ship my order?
Your order will be shipped within 3-8 business days.
How much does it cost?
We offer free trackable shipping on select items.
Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.
Where is my order shipped from?
Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.
How long does shipping take?
USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days
As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.
Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.
Please note:
- Returns are only available for US orders. International orders are final sale.
- For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
- Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
- A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.
You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.
We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.
Have questions about sustainability, shipping, return, exchange or something similar?
Check our FAQ page.







