Boyu · Mains
CJY Series Air Pump
- Air output
- 1–15 L/min
Anyone wanting adjustable aeration, from a nano sponge filter up to a multi-tank air line.
7 models
Dophin · Mains
Dophin FISH-1 / FISH-2 Air Pump
A fish-shaped novelty air pump in two sizes, putting out 1 or 2.4 L/min.
Updated
1–2.4 L/min2 models
Will it suit my tank?
litres
Best for
A simple aeration or sponge-filter pump where the look appeals.
Worth knowing
The shape is a matter of taste; performance is ordinary budget-pump level.
What stands out
- 1 or 2.4 L/min
- 1.2 or 2.6 W
- Rated for 30 or 150 litres
- Fish-shaped housing
Models and specs
| Model | Air output | Outlets | Power | Tank size |
|---|---|---|---|---|
| FISH-155 0097 | 1 L/min | 1 | 1.2 W | up to 30 L |
| FISH-255 0098 | 2.4 L/min | – | 2.6 W | up to 150 L |
- Brand
- Dophin
- Figures quoted
- 230 V / 50 Hz version
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
Browse all air pumps
Boyu · Mains
S Series Air Pump
- Air output
- 4–12.8 L/min
Budget aeration for one tank, or the S-4000B for a small rack of breeder tanks.
4 models
Boyu · Mains
SC Series Air Pump
- Air output
- 3.2–6 L/min
Small to medium tanks running one or two sponge filters or air stones.
2 models
Boyu · Mains
SE Series Air Pump
- Air output
- 2–7 L/min
Nano to medium tanks where a quiet, low-power pump is the priority.
4 models
Frequently asked questions
Quick answers about the Dophin FISH-1 / FISH-2 Air Pump, drawn from its specs.
What size tank is the Dophin FISH-1 / FISH-2 Air Pump for?
The maker rates it by model: FISH-1 up to 30 L, FISH-2 up to 150 L.
Who is the Dophin FISH-1 / FISH-2 Air Pump best for?
A simple aeration or sponge-filter pump where the look appeals.
Is there anything to watch out for with the Dophin FISH-1 / FISH-2 Air Pump?
The shape is a matter of taste; performance is ordinary budget-pump level.
What are the alternatives to the Dophin FISH-1 / FISH-2 Air Pump?
Other air pumps worth comparing: Boyu CJY Series Air Pump, Boyu S Series Air Pump, Boyu SC Series Air Pump. Add any of them to the compare table to see the specs side by side.