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Description
Weco Products Nox-Ich Ich Control Treatment is a trusted ich treatment formulated to combat white spot disease (Ichthyophthirius multifiliis) and other external parasites such as velvet, gill flukes, fin rot, Chilodonella, and Trichodina. This best aquarium water treatment is effective in both freshwater and marine environments and is safe for most fish species when used as directed. Weco Ich Control Treatmentdoes not harm biological filtration and is suitable for use in planted tanks with caution, as some sensitive plants may react to malachite green. The 4 oz size is ideal for large aquariums or ponds, offering extended treatment capability.
Key Benefits:
Rapidly targets and eliminates white spot disease and velvet parasites.
Controls gill flukes, fin rot, Chilodonella, and Trichodina.
Begins working immediately upon contact with parasites.
Does not disrupt beneficial nitrifying bacteria when used as directed.
Simple dosing-just 1 drop per gallon of water.
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INGREDIENTS ANALYSIS
Sodium Chloride
Malachite Green
Attributes & Specifications
Form
Liquid solution
Water Type
Freshwater and saltwater aquariums and ponds
Primary use
Treatment and control of external parasitic diseases in fish
safety & precautions
Keep out of reach of children.
Do not exceed recommended dosage-malachite green can be toxic at high levels.
Scaleless fish and invertebrates may be more susceptible; use reduced doses and observe closely.
Some aquatic plants may be affected by malachite green; remove sensitive species if possible or reduce dosage.
Use in a well-ventilated area; avoid inhalation or skin contact.
Keep in a cool, dry place away from direct sunlight.
DIRECTIONS FOR USE
Add 1 drop per gallon of aquarium water
Administer daily for 3 consecutive days.
If symptoms remain after the initial 3-day treatment, skip one day, then repeat the 3-day cycle.
Use ½ the dose or less for tetras, scaleless fish (e.g., loaches, catfish), and bottom dwellers.
Remove activated carbon from the filter during treatment, as it can absorb the medication.
Perform a partial water change after the final dose and vacuum the substrate to remove dead parasites and cysts.
In ponds or large tanks, use 1 teaspoon per 75 gallons or ¼ cup per 900 gallons.
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Frequently Asked Questions
How quickly does Weco Products Nox-Ich Ich Control Treatment work?
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Results are typically visible within 24–48 hours, with reduced white spots and improved fish behavior.
Can I use it in a planted tank?+
Yes, but with caution—some plants may be sensitive to malachite green.
Do I need to remove my fish during treatment?+
No, treat directly in the main tank
Should I turn off my protein skimmer (in saltwater)?+
Yes, turn off skimmers and remove carbon during treatment to ensure medication efficacy.
Is it safe for invertebrates?+
Generally not recommended for tanks with shrimp, crabs, or snails—malachite green can be harmful.