Boyu · Internal
SP-C / SP-B Internal Filter
- Flow
- 300–1,400 L/h
Quarantine, hospital or grow-out tanks, and simple community tanks that need an easy internal filter.

SunSun · Internal
SunSun's JP submersible pumps with tall sponge filter columns attached, from 300 to 1,600 L/h. The JP-02x/B versions are the same pumps with a short intake strainer instead.
Updated
Small to mid fish tanks.
| Model | Flow | Power | Max head | Dimensions (L × W × H) | Cable |
|---|---|---|---|---|---|
| JP-032F | 350 L/h | 5 W | 0.6 m | 5 × 4.3 × 12.2 cm | 1.5m |
| JP-033F | 600 L/h | 8 W | 1 m | 5.5 × 4.8 × 13.2 cm | 1.5m |
| JP-012F | 300 L/h | 3 W | 0.6 m | 4.9 × 3.3 × 13.9 cm | 1.5m |
| JP-013F | 600 L/h | 8 W | 1 m | 5.8 × 4.1 × 16.7 cm | 1.5m |
| JP-014F | 800 L/h | 16 W | 1.4 m | 7.1 × 5 × 20.9 cm | 1.5m |
| JP-022F | 600 L/h | 8 W | 1 m | 9 × 5.8 × 20.2 cm | 1.5m |
| JP-023F | 1,000 L/h | 16 W | 1.3 m | 10.7 × 5.8 × 32.2 cm | 1.5m |
| JP-024F | 1,200 L/h | 22 W | 1.6 m | 11.4 × 5.8 × 32.7 cm | 1.5m |
| JP-025F | 1,600 L/h | 35 W | 2.5 m | 13.1 × 7.1 × 34.5 cm | 1.5m |
Figures from the maker's published specifications. Makers revise products, so check the current figures before buying. Photos supplied by the brand or its distributor.
Boyu · Internal
Quarantine, hospital or grow-out tanks, and simple community tanks that need an easy internal filter.
Dophin · Internal
A larger tank that needs strong extra circulation plus some mechanical filtration.
Dophin · Internal
A mid-sized tank where you want an internal filter that tucks into a back corner.
Dophin · Internal
A basic community or planted tank where a simple sponge internal filter is enough.
Quick answers about the SunSun JP-F Series Internal Filter, drawn from its specs.
Using the 5 to 12 times turnover rule for planted tanks: JP-032F (350 L/h, suits roughly 29–70 L); JP-033F (600 L/h, suits roughly 50–120 L); JP-012F (300 L/h, suits roughly 25–60 L); JP-013F (600 L/h, suits roughly 50–120 L); JP-014F (800 L/h, suits roughly 67–160 L); JP-022F (600 L/h, suits roughly 50–120 L); JP-023F (1,000 L/h, suits roughly 83–200 L); JP-024F (1,200 L/h, suits roughly 100–240 L); JP-025F (1,600 L/h, suits roughly 133–320 L). Real flow with media and hoses is lower than the rated figure, so pick the bigger model if you are between sizes.
Small to mid fish tanks.
Other filters worth comparing: Boyu SP-C / SP-B Internal Filter, Dophin 950F Series Internal Filter, Dophin F Series Internal Filter. Add any of them to the compare table to see the specs side by side.
9 options: JP-032F, JP-033F, JP-012F, JP-013F, JP-014F, JP-022F, JP-023F, JP-024F, JP-025F.