

💧 Never let your tank run dry—effortless top-offs, flawless aquatic vibes.
The MostAqua Auto Top Off System is a compact, reliable aquarium accessory designed for both freshwater and saltwater tanks. Featuring a whisper-quiet micro pump with a 70 GPH flow rate and an upgraded optical sensor, it ensures timely refilling without risk of overflow. Its patented tube holder simplifies setup, while a 90-day warranty guarantees customer satisfaction and peace of mind.


| ASIN | B0BZ3GWCRB |
| Additional Features | Lightweight, Saltwater or Freshwater, Self Watering |
| Best Sellers Rank | #14,023 in Pet Supplies ( See Top 100 in Pet Supplies ) #49 in Aquariums |
| Brand | MostAqua |
| Brand Name | MostAqua |
| Color | Black |
| Customer Reviews | 3.9 out of 5 stars 205 Reviews |
| Included Components | ATO Controller, Water Pump, Power Adapter, Tubing, Tube Holder, User Manual |
| Item Type Name | Aquarium ATO |
| Item Weight | 372 g |
| Item weight | 372 g |
| Manufacturer | MostAqua Equipment and Accessories |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model Number | ATO100 |
| Product Style | Aquarium Auto Top Off System |
| Special features | Lightweight, Saltwater or Freshwater, Self Watering |
| Specific Uses For Product | Indoor |
| Specific uses for product | Indoor |
| Style | Aquarium Auto Top Off System |
| Target Species | Aquarium |
| Unit Count | 1 Count |
| Vivarium Type | Aquarium |
M**O
Perfect
Works perfectly!! Quite easy to install except inserting the tube to the pump - just inserted back of the tooth brush to it for few secs, so once it expanded a bit I could fix it to the pump easily. Tested only 2 days, so far so good. However, the box shows 2 sensors which is quite confusing as I thought it’s the upgraded model with dual relay so I assumed I’m getting 2 level sensors.
Trustpilot
2 months ago
1 week ago