Tetra Ick Guard Conditioning Remedy, 8 Count

Tetra Ick Guard is a conditioning remedy for ick, also called white spot, on freshwater fish. It comes as 8 fast-dissolving, pre-measured fizz tablets. Tetra says the pack treats up to 80 gallons of aquarium water.

What ick looks like

Ick appears as tiny white dots scattered over the body and fins. Fish may rub against rocks, hold fins close or breathe faster. It often follows the arrival of new fish or a sudden temperature change.

How Ick Guard works

Tetra describes it as a soothing conditioner that clears ick and contains ingredients to protect fish against secondary infections. Those infections are a real risk, because the parasite leaves small wounds in the skin.

No need to raise temperature

Many ick treatments call for raising the tank temperature. Tetra says that is not needed with Ick Guard. That helps with species that dislike warm water, such as goldfish and some hillstream fish. Always follow the label for the full directions.

Treatment tips

• Count gallons accurately; the 8 tablets cover up to 80 gallons total.
• Remove activated carbon so it does not absorb the medication.
• Add aeration for the treatment period.
• Finish the full course even if spots fade early.

Invertebrates and plants

Ick treatments can harm sensitive species. If you keep shrimp, snails or delicate plants, read the label and consider treating fish in a separate tank.

Liquid alternative

For larger tanks or saltwater fish-only systems, API Liquid Super Ick Cure is a liquid option for both freshwater and saltwater.

Prevent the next outbreak

Quarantine new fish, avoid temperature swings and keep water quality steady with regular changes. A dependable heater such as the Aqueon Pro adjustable heater prevents the chilly nights that often set off ick.

Watch fish closely for a few days after the course ends. If new spots appear, the parasite was not fully cleared and a second course may be needed, following the label.