- Lively and healthy fish, shrimps and crayfish
- Water according to the original biotopes supports coloration and natural behavior
- Immediately binds heavy metals
- No pH value alterations
- Reduced algae growth due to reduced light
- Long lasting water tint
- Extremely economic
For a natural blackwater effect as in the tropics
sera blackwater aquatan with the Bio-Protect Formula conditions tap water to dark, clear, fish friendly freshwater just like in tropic waters.
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