Dophin · Water / return pump
AA Series Submersible Pump
- Flow
- 300–4,300 L/h
- Power
- 4.3–125 W
A sump return or water-transfer pump where you need decent head height for the money.
8 models
Boyu · Water / return pump
Boyu SP-1000 Series Submersible Pump
Compact multi-purpose submersible pumps that can push water, drive a fountain outlet or power a small filter. Five sizes from 300 to 1,400 L/h, with stainless steel shafts and resin-potted motors.
Updated
300–1,400 L/h8–34 W5 models
Will it suit my tank?
litres
Best for
Small sump returns, DIY filters and general water moving jobs around the fish room.
Worth knowing
Power use is on the high side for the flow on the bigger models (34 W for 1,400 L/h).
What stands out
- Five sizes, 300 to 1,400 L/h
- Up to 2 m head on the largest
- Stainless steel shaft, resin-sealed motor
- Works as pump, fountain or filter pump
Models and specs
| Model | Flow | Max head | Power | Dimensions (L × W × H) |
|---|---|---|---|---|
| SP-1000 | 300 L/h | 0.5 m | 8 W | 10 × 5.5 × 14.6 cm |
| SP-1300 | 400 L/h | 0.5 m | 9 W | 10 × 5.5 × 14.6 cm |
| SP-1800 | 700 L/h | 1 m | 13 W | 11.6 × 6.4 × 15.8 cm |
| SP-2300 | 1,200 L/h | 1.6 m | 23 W | 12.5 × 7.5 × 16.4 cm |
| SP-2500 | 1,400 L/h | 2 m | 34 W | 14.9 × 8.8 × 17.6 cm |
- Brand
- Boyu
- Voltage
- AC 230/115 V, 50/60 Hz
- Shaft
- Stainless steel
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.
Compare with
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Dophin · Water / return pump
ECO DC Variable Pump
- Flow
- 6,000–10,000 L/h
- Power
- 70–115 W
A sump return on a large tank where turning the flow down precisely matters more than raw price.
3 models
Dophin · Water / return pump
P Series Submersible Pump
- Flow
- 320–3,000 L/h
- Power
- 5.1–88 W
Driving a DIY filter, a sump return or a water-change setup on a budget.
7 models
Dophin · Water / return pump
P-608 / P-908 Power Head
- Flow
- 1,080–1,550 L/h
- Power
- 16–29 W
Driving a top filter or giving an old-school tank extra flow.
2 models
Frequently asked questions
Quick answers about the Boyu SP-1000 Series Submersible Pump, drawn from its specs.
Who is the Boyu SP-1000 Series Submersible Pump best for?
Small sump returns, DIY filters and general water moving jobs around the fish room.
Is there anything to watch out for with the Boyu SP-1000 Series Submersible Pump?
Power use is on the high side for the flow on the bigger models (34 W for 1,400 L/h).
What are the alternatives to the Boyu SP-1000 Series Submersible Pump?
Other pumps worth comparing: Dophin AA Series Submersible Pump, Dophin ECO DC Variable Pump, Dophin P Series Submersible Pump. Add any of them to the compare table to see the specs side by side.
What sizes does the Boyu SP-1000 Series Submersible Pump come in?
5 options: SP-1000, SP-1300, SP-1800, SP-2300, SP-2500.