Black Gills, Algae Fouling
Black Gills, Algae Fouling — Caused by fungal/bacterial infection, dirty bottom, organic matter on gills; often with polluted water.
Symptoms
Gills turn black/dark brown, covered with algae/sludge. Breathing difficulty, morning surfacing, reduced feeding.
Risk Level
Impacts respiration → oxygen deficit, mortality when DO drops. Signals severe environmental deterioration.
Treatment Protocol
1. Gill disinfection: WORK COP PLUS 1L/2,000m³, apply 9-10am.
2. After 24h: seed SOILMAX 1 pack/2,000m³ for bottom recovery.
3. Boost immunity: AQUAMOS in feed 3-5 g/kg, 5 consecutive days.
4. Siphon bottom if heavily polluted.
5. Maximum aeration.
6. Check and treat NH3, H2S if present.
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FAQ
What is Black Gills, Algae Fouling?
Caused by fungal/bacterial infection, dirty bottom, organic matter on gills; often with polluted water.
Symptoms of Black Gills, Algae Fouling?
Gills turn black/dark brown, covered with algae/sludge. Breathing difficulty, morning surfacing, reduced feeding.
Is Black Gills, Algae Fouling dangerous?
Impacts respiration → oxygen deficit, mortality when DO drops. Signals severe environmental deterioration.
How to treat Black Gills, Algae Fouling?
1. Gill disinfection: WORK COP PLUS 1L/2,000m³, apply 9-10am. 2. After 24h: seed SOILMAX 1 pack/2,000m³ for bottom recovery. 3. Boost immunity: AQUAMOS in feed 3-5 g/kg, 5 consecutive days. 4. Siphon bottom if heavily polluted. 5. Maximum aeration. 6. Check and treat NH3, H2S if present.