Quick Summary
The Pawfly 3 W Small Fish Tank Filter is an internal submersible aquarium filter for 30-80 L fish tanks. It is described as a 300 L aquarium filter and uses foam filtration with an adjustable water pump.
The product includes 2 bio sponges and offers a jet outlet and spray bar for different water flow needs. The stated size is 4 x 5.6 x 14 cm.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Pawfly. Useful for identifying the exact filter. |
| Product type | Internal submersible aquarium filter. Check that this matches your tank setup. |
| Power | 3 W. This is an important check for buyers comparing similar filters. |
| Stated flow | 300 L. Compare this with the circulation you want for the aquarium. |
| Tank size | 30-80 L fish tanks. Match this to the aquarium volume you plan to use it in. |
| Dimensions | 4 x 5.6 x 14 cm (L x W x H). Useful for checking space inside the tank. |
| Filtration | 2 bio sponges. The filter uses foam-based mechanical and biological filtration. |
| Flow options | Jet outlet and spray bar. Compare the flow style with your tank layout and fish needs. |
What to Compare Before Buying
- Tank volume: This model is for 30-80 L aquariums, so check your tank size before choosing an offer.
- Space inside the tank: The 4 x 5.6 x 14 cm size matters if you have limited room around plants, ornaments or fittings.
- Flow setup: The jet outlet and spray bar give two circulation options, so compare which outlet style suits your tank layout better.
- Filter media: The 2 bio sponges are part of the filtration system, so check whether that format matches your maintenance routine.
Who This Product May Suit
This filter is relevant to buyers looking for an internal submersible filter for a small aquarium in the 30-80 L range. It also suits anyone who wants a compact unit with foam filtration and an adjustable water pump.
What Else You May Need
Check that your aquarium has enough internal space for the filter body and that the selected flow outlet suits the tank arrangement. If you already use a particular maintenance routine, make sure the sponge format fits that approach.
Care, Cleaning and Storage
The sponge is intended to be rinsed in aquarium water only, and the cleaning note says to avoid tap water. The sponge is also described as needing replacement every 2-3 months.
Before You Decide
Confirm the 30-80 L tank range, the 4 x 5.6 x 14 cm size and whether you want the jet outlet or spray bar flow style. Also check the sponge cleaning routine and replacement interval before choosing an offer.
