Aqua Medic Ozone 200

Aqua Medic ozone 200 is an ozone generator for aquariums, mainly used in reef and freshwater systems to improve water quality.

Key specs

• Ozone output: up to 200 mg/h (estimated mid-range model between 90 and 250 series)
• Power consumption: ~5 W (similar class devices)
• Air flow: ~100–500 L/h (typical for this output range)
• Aquarium size:
• Freshwater: up to ~2500 L
• Marine (saltwater): up to ~1200–1300 L
• Power supply: 12V (with transformer 110–240V

What it does

• Keeps water crystal clear by removing yellow tint
• Boosts protein skimmer efficiency
• Increases redox potential (ORP)
• Reduces bacteria levels → helps prevent fish diseases
• Helps break down toxic nitrite

Important notes

• Usually used with a protein skimmer (not standalone)
• Requires an air pump (often not included)
• Output is adjustable, but must be controlled carefully
• Too much ozone can harm fish and corals

Who it’s for

• Medium aquariums
• Reef tanks needing clear water + improved filtration
• Users who want something between 90 and 250 in power