Sera

Sera Costapur Aquarium Water Conditioner for Parasites 50 ml

$24.70 USD
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  • 30-day returns on unused items
  • Authentic brands from official distributors

Details

A 50 ml water conditioner formulated to target single-celled external parasites and white spot disease in freshwater and saltwater aquariums.

  • 50 ml bottle size
  • Liquid aquarium water treatment
  • Active ingredients: malachite green oxalate, formaldehyde solution
  • Dosing: 1 ml or 22 drops per 40 liters
  • Not suitable for tanks with shrimp or snails

Who it's for: Aquarium keepers dealing with white spot (Ichthyophthirius multifiliis) or other external protozoan issues in fresh or marine tanks.

Key benefits

  • Targets single-celled external parasites
  • Helps address white spot disease
  • Supports fungal infection prevention in aquariums
How to use
Shake the bottle well before use. Add 1 ml (22 drops) per 40 liters of aquarium water on days 1 and 3; for severe cases, repeat on days 5 and 7. Darken the tank, turn off lights and UV lamps, keep the area well aerated, and avoid activated carbon during treatment.
Ingredients
Malachite green oxalate (0.18 g) and formaldehyde solution (5.89 g) per 100 ml, in aqua purificata. These are the active agents the formula is built around for external parasite control.

Our Policies

Unused items in their original packaging can be returned within 30 days of delivery.

US orders over $75 ship free; below that, shipping is $9.99. Other countries see the rate at checkout. If customs charges you on delivery, send us the receipt and we refund it.

Read the full policy

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