Description
Nt Labs Koi Care – Formaldehyde
How to use:
- Test your water quality using NT Labs Test Kits.
- Mix the appropriate dosage in a clean bucket of pond water, pour evenly over the surface of the pond and leave for 7 days. Switch off UV filtration for 5 days. Aerate the pond well during treatment.
- If you feel a repeat dose is necessary, check your diagnosis carefully using the Diagnosis Tool; a different medication may be more suitable. Allow 7 days and perform a partial water change before re-treating or treating with a different medication.
- Always treat when you have time to observe fish and take appropriate action in the unlikely event of a bad reaction.
- If required, mix with Malachite prior to adding to the pond, following the instructions above.