Freshwater

For tanks of 60–100 l

Power 14 W

For tanks of ≤ 150 l

For tanks of 60–300 l

For tanks of 200–350 l

For tanks of 30–60 l

For tanks of 260–600 l

For tanks of < 80 l

For tanks of 20–100 l

For tanks of 10–50 l

For tanks of 150–250 l

For tanks of 20–100 l

For tanks of 200–350 l