Freshwater

For tanks of 5–5000 l

Fits: ARKA mySCAPE-CO2

Difficulty: easy

Volume 25–105 l

Fits: Juwel Primo 60, Primo 70

Power 7–11 W

For tanks of 60 cm

Difficulty: easy

Volume 10–30 l

Volume 350 l

For tanks of ≤ 25 cm

Difficulty: easy

Volume 12.6–19 l

Volume 290 l

For tanks of ≤ 690 l

For tanks of ≤ 36 cm

Difficulty: advanced

Volume 240 l