Freshwater

For tanks of ≤ 50 cm

Difficulty: advanced

Volume 10–19 l

For tanks of ≤ 70 cm

Difficulty: medium

For tanks of 10–200 l

For tanks of ≤ 80 l

Flow rate 5000 l/h

For tanks of ≤ 85 cm

Difficulty: medium

For tanks of 1–800 l

Power 4.4 W

For tanks of ≤ 100 cm

Difficulty: medium

For tanks of 10–300 l