Quick Summary
The OsAtNb Quiet Fish Tank Filter is a 4-in-1 internal aquarium filter with submersible pump functions for tanks in the stated 20L-200L range. It is described as a multi-function unit with three outlet options, including filtration and oxygen aeration, wave maker pump, and water change or pump water use.
The unit is also described as having IP68 waterproof and submersible construction, with a 6W power rating, a maximum flow rate of 500L/H, a maximum lift height of up to 0.8 m, and a 1.1 m power cord.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | OsAtNb, which identifies the product line. |
| Product type | Internal aquarium filter with submersible pump functions. |
| Capacity range | 20L-200L in the product name, while the description states 20L-180L. Confirm the tank size range for the exact offer. |
| Functions | 4-in-1 with filtration, oxygen aeration, wave maker pump, and water change or pump water use. |
| Power | 6W, a useful check for buyers planning aquarium equipment. |
| Flow rate | 500L/H, which helps buyers compare circulation output. |
| Max lift height | Up to 0.8 m. |
| Power cord length | 1.1 m, which affects where the unit can be positioned. |
| Outlet size | 12 mm outlet diameter, with compatibility mentioned for most hose calibres. |
| Water protection | IP68 waterproof and submersible. |
What to Compare Before Buying
- Tank size: The product is described with two different aquarium ranges, so check that your tank falls within the intended size before choosing it.
- Function mix: It combines filtration, aeration, wave making and water pumping. Make sure those are the functions you want from one unit.
- Flow rate: The stated output is 500L/H, so compare that with the circulation level you want for your setup.
- Outlet and hose size: The outlet is listed as 12 mm, so check hose fit if you plan to connect it to existing tubing.
- Positioning: The 1.1 m cord and 0.8 m lift height affect where the filter can be placed in relation to the tank and any connected water route.
Choosing the Correct Version
The product name includes an S size marker. Before buying, confirm that the selected version matches the tank size, outlet arrangement and included configuration you need. That matters here because the capacity range is not stated consistently across the product page.
Before You Decide
Check the tank size range, the 12 mm outlet, and the 500L/H flow rate before choosing an offer. If you need a specific aquarium fit, also confirm the exact version marker and the included functions for the unit you are viewing.
