I do not raise temp when treating ick.
Although raising temp helps speed up the ick life cycle, it does not kill ick, especially ick variants from tropical countries..
And the raised temps sometimes make accompanying secondary bacterial infections more virulent.
Many pathogenic bacteria do best at higher temps, high 80sF to mid 90sF are just what thry need, and then they take advantage of the holes and lesions left where ick had attached to the fish.
No need to do water change before dosing as ingredients in Paraguard biodegrade in 24 hours as per instruction. However, it won’t hurt to do WC as it can physically remove ick spores. Paraguard is beneficial for planted tanks as Glutaldehyde is liquid carbon in Seachem Excel to boost plant growth.
Seachem Paraguard
Directions: Use 5 mL (1 capful) to every 40 L (10 gal) to attain therapeutic levels of
Glutaldehyde 0.013 mg in 1 mL (13 mg/l)
Malachite Green 0.00004 mg in 1 mL (0.04 mg/l)
Repeat daily as required as long as fish show no stress. For 1 hour dips, use 3 mL per 4 L (1 gallon*). Dips may be extended if fish show no evidence of stress. Water changes during treatment aren’t necessary as after 24 hours, Paraguard is no longer active and will not build up to toxic levels. This also means that you must repeat the dose daily if you wish to achieve maximum effectiveness. If water changes are required for any other reason, you should change the water and then do that day’s dosage of Paraguard immediately after the water change to ensure you’re maintaining a therapeutic dosage in the water column.
Don't raise the t
My bad guys I raised the temp to 29 d yesterday and I'm seeing your comments today should I lower the tempLooks like I found my answer , from Seachem
Since both Paraguard and water conditioners are reducing agents, Seachem recommends waiting Wait at least 24 hours after using a water conditioner (in the aquarium) before treating with malachite/formaldehyde based products so that the oxygen level is not reduced in the tank.
Ive used Paraguard 3 hours after using water conditioner in a tank with a sponge filter and airstone with no issues.
Since I turned up temp I see very less white spots on my fish