Tetra Filter Active - 250ml

Follow the instructions on the product label. It can be used regularly, especially after filter maintenance or water changes, or whenever introducing new fish.

Yes, it is designed to be safe for all freshwater aquarium fish when used as directed.

While it is generally safe, it is best to follow the recommended dosage. Overdosing is not recommended, as it won't necessarily improve results and could temporarily cloud the water.

Test your water parameters to establish a baseline. Also, ensure you have removed any carbon from your filter, as it can remove the beneficial bacteria.

Generally, yes. However, avoid using it with other treatments that might kill beneficial bacteria. Check the labels of other products for compatibility.

You should start to see results, such as reduced ammonia and nitrite levels, within a few days to a week. The exact time may vary based on your aquarium conditions.

This is normal and is caused by the initial bloom of beneficial bacteria. It should clear within 24-48 hours. If cloudiness persists, check your filter and water parameters.

Ensure you are using the correct dosage. Test your water parameters. Make sure your filter is functioning correctly. Consider a partial water change.

Check your water parameters immediately. Perform a partial water change. Review the product instructions to ensure proper use. Consult with an aquarium specialist if the problem persists.