Quick Summary
The flintronic Internal Aquarium Filter is a submersible fish tank water pump with a stated flow rate of 300 L/H. It is described as suitable for small tanks, including coldwater or tropical aquariums, and it includes adjustable water flow.
The unit is presented as an internal filter with multiple installation options, plus an air-tube function that can increase water oxygen. It also offers a water spray or water curtain effect.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | flintronic. Useful for confirming the exact product range. |
| Product type | Internal aquarium filter / submersible fish tank water pump. Suits buyers looking for an in-tank unit. |
| Flow rate | 300 L/H. Check that this output matches the needs of the tank size and setup. |
| Tank type | Suitable for small tanks, coldwater or tropical aquariums. Check the intended aquarium type before choosing. |
| Flow control | Adjustable water flow, with an air flow control valve on the oxygen tube. |
| Installation | Can be installed in 4 ways and uses a suction cup for fixing to the aquarium wall or bottom. |
| Maintenance | A brush is included for cleaning the spray boom, and regular cleaning is recommended. |
| Minimum water level | Not less than 5 cm. Check your tank water level before use. |
What to Compare Before Buying
- Flow rate: This model is stated at 300 L/H. Compare that figure with the circulation you want for your aquarium.
- Tank suitability: It is aimed at small tanks, coldwater aquariums or tropical aquariums. Check that this matches your setup.
- Installation space: The filter is designed for in-tank placement and suction-cup fixing, so confirm there is suitable glass surface and room for the unit.
- Water level: The stated minimum water level is 5 cm, so measure your tank before fitting it.
- Maintenance: Regular cleaning is recommended, so consider how easily you can access the filter for upkeep.
What Else You May Need
If you want the oxygen function, the air tube needs to be connected in use. Check that the aquarium setup allows for the tube and the intended water flow pattern.
Before You Decide
Check the 300 L/H flow rate, the 5 cm minimum water level and whether the suction-cup mounting suits your tank. Confirm that the aquarium is a small setup and that the included oxygen-tube function and water curtain effect are the features you want.
