Freshwater

Fits: Hypermax 4500

For tanks of 60–70 cm

Difficulty: advanced

Fits: Hypermax 4500

For tanks of 90–100 cm

Difficulty: medium

Power 3 W

Fits: NCF-1000, NCF-1200 +1

For tanks of 110–120 cm

Difficulty: medium

Fits: Pat Mini

Fits: NSF-C200L, NSF-C350L +5

For tanks of ≤ 25 cm

Difficulty: medium

Fits: FZN Pro 400, FZN Pro 700 +1

Fits: NCO2-STAINLESSDIF-30MM, NCO2-INLINEDIFFUSER

For tanks of ≤ 36 cm

Difficulty: medium

Fits: Ultramax

For tanks of ≤ 50 cm

Difficulty: advanced