Estimate shipping
CP-Series circulation pumps sit inside the display tank and push a broad, gentle stream across the water to mimic reef currents. They suit reef and marine keepers who need to keep detritus in suspension and stop dead spots forming behind rock. These are fixed single-speed pumps — the flow direction adjusts through 270° but the output does not, so if you want pulsing or wave-making you need a controllable pump instead.
Four sizes cover aquariums from 60 L up to 350 L, so the CP1 is the right match for a nano system such as the Fluval SEA EVO Saltwater Nano Aquarium Kit 52L, while the CP4 is aimed at a larger reef.
Features
- Broad, gentle stream — Engineered in Europe to realistically simulate natural reef currents rather than firing a narrow jet.
- 270° directional flow — Aim the outlet where you need it to clear dead spots behind rockwork.
- Compact body — The small housing minimises intrusion into the display.
- Timer safe — Safe to use with a timer system, so you can run a night-time or feeding cycle.
- Quiet and efficient — Low wattage draw across the whole range, from 3.5 W to 7 W.
Specifications
- CP1 — Max flow 1,000 L/h; aquariums up to 60 L; 3.5 W; 9 x 6 x 6 cm; Fluval item # 14345
- CP2 — Max flow 1,600 L/h; aquariums up to 100 L; 4 W; 9 x 6 x 6 cm; Fluval item # 14346
- CP3 — Max flow 2,800 L/h; aquariums up to 200 L; 5 W; 12.5 x 6 x 6 cm; Fluval item # 14347
- CP4 — Max flow 5,200 L/h; aquariums up to 350 L; 7 W; 12.5 x 7.2 x 7.2 cm; Fluval item # 14348
- Ratings quoted — Fluval publishes wattage for this range at 120 V / 60 Hz only; no separate 230–240 V / 50 Hz figures are published, so the 120 V figures are shown above.
