Quick Summary
The PYPABL 3W Internal Aquarium Filter is a submersible fish tank filter for small tanks up to 35 litres. It combines filtration, water circulation and oxygenation in one compact unit, with a stated water flow of 250 LPH and a maximum head of 90 cm.
The filter is described as quiet, with a noise level under 35 dB, and it uses suction cups for mounting inside the tank. The transparent filter box lets you check the sponge, and the pump head can be used separately for extra circulation.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | PYPABL. Useful for confirming the exact model. |
| Product type | Internal aquarium filter. Intended for submersible in-tank use. |
| Power | 3 W. A simple check for buyers comparing power use. |
| Water flow | 250 LPH (66 G/H). Compare this with the turnover you want for the tank. |
| Maximum head | 90 cm. Relevant if the outlet position matters in your setup. |
| Tank size | For up to 35 litres. Check that this matches the size of your aquarium. |
| Dimensions | 13.6 x 4 x 3.5 cm. Useful where space inside the tank is tight. |
| Mounting | 4 suction cups. Helps with positioning inside the aquarium. |
| Noise level | Under 35 dB. A useful comparison point if quieter operation matters. |
What to Compare Before Buying
- Tank volume: This filter is stated for aquariums up to 35 litres, so check your tank size before choosing an offer.
- Water flow: The stated flow is 250 LPH, which is the main figure to compare if you want stronger or gentler circulation.
- Space inside the tank: The compact size helps when internal room is limited, but it is still worth checking the available space where you plan to place it.
- Noise: The stated noise level is under 35 dB, which matters if the tank is in a quiet room.
- Maintenance: The sponge is meant to be rinsed regularly, so consider whether you are happy with that upkeep routine.
Care, Cleaning and Storage
The sponge is described as washable in aquarium water, with regular cleaning suggested about once a week. The transparent housing also makes it easier to see when the sponge needs attention.
For long-term ownership, it is worth checking how easy the sponge and rotor are to remove for cleaning, especially if you prefer simple upkeep for a small tank filter.
Before You Decide
Confirm the aquarium size, the 250 LPH flow rate and the 13.6 x 4 x 3.5 cm size before choosing an offer. If you want an internal filter for a small tank, also check that the 4 suction cups and submersible format suit your setup and maintenance routine.
