Fish with ulcers, hemorrhage, fungal slime, mass feed refusal?
Fish diseases spread very fast without timely treatment. This protocol works for pangasius, tilapia, cobia and other commonly farmed fish.
Fish diseases (ulcers, hemorrhage, water mold, white spot) are typically caused by Aeromonas/Streptococcus bacteria, Saprolegnia fungus, or Ichthyophthirius parasites. Treat: disinfect with POWER GLUTA, treat fungus/parasites with WORK COP Plus, seed SOILMAX New after 24h, protect liver with HERB GUARD. Fish diseases spread fast — treat within first 3 days.
Quick Summary
Main Causes
- Aeromonas, Streptococcus bacteria
- Water mold (Saprolegnia)
- Protozoan parasites
Signs
- cause ulcers, hemorrhage, gill rot
- attaches to wounds, spreads fast in cold water
- Ichthyophthirius (white spot), Trichodina
Solutions
- Disinfect with POWER GLUTA (fish) or WORK 80
- Treat fungus, parasites with WORK COP Plus
- After 24h
Why are shrimp vulnerable?
Aeromonas, Streptococcus bacteria — cause ulcers, hemorrhage, gill rot
📖 Read article →Water mold (Saprolegnia) — attaches to wounds, spreads fast in cold water
📖 Read article →Protozoan parasites — Ichthyophthirius (white spot), Trichodina
📖 Read article →Post-transport stress — open wounds become entry points for bacteria
📖 Read article →Complete 5-step protocol
Stabilize → Cut pathogen → Recover internally
Disinfect with POWER GLUTA (fish) or WORK 80 — broad-spectrum
Treat fungus, parasites with WORK COP Plus — specialized for water mold, ectoparasites
After 24h — apply SOILMAX New (fish) to stabilize environment
Protect liver with HERB GUARD (fish) + MAX LIVER (fish)
Boost resistance with AQUAMOS (fish) + BETAGLUCAN GRO (fish)
Expected Results
Acute symptoms reduce, shrimp stabilize
Clear improvement, shrimp resume eating
Full recovery, maintain with regular probiotics
POWER GLUTA
WORK COP Plus
SOILMAX New
HERB GUARD
AQUAMOSFrequently Asked Questions
What causes ulcers in pangasius?
Mainly caused by Aeromonas hydrophila and Edwardsiella ictaluri bacteria. Usually outbreaks in high density, polluted water, or post-transport. Disinfect with POWER GLUTA + treat with FLOR-MAX antibiotic.
How to treat water mold (Saprolegnia)?
Use WORK COP Plus specialized for water mold and ectoparasites. Dose 1kg/3,000-5,000m³. Combine with raising water temperature (if possible) as fungus thrives in cold water below 20°C.
Is white spot disease in fish the same as in shrimp?
Different. White spot in fish (Ich) is caused by parasite Ichthyophthirius multifiliis, treatable with WORK COP Plus. White spot in shrimp (WSSV) is viral, no specific treatment, only prevention.
Fish stop eating en masse after water change, how to treat?
Fish stressed from sudden environmental change. Add AQUAMOS (fish) for resistance + HERB GUARD (fish) for liver protection. Reduce feed 50%, avoid further large water changes for 3-5 days.
How long before harvest should antibiotics be stopped for fish?
FLOR-MAX: stop 12 days before harvest. OXYTETRA/TETRA-C: stop 4 weeks. Incorrect withdrawal period violates food safety regulations and affects export.
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