Ok, so summing it up, 5 days after the 25% WC start the second cycle of 5 day treatment?Paracleanse contains metronidazole and praziquantel. The mfg instructions indicate a different protocol than what we normally recommend, so I'm not entirely sure how to correctly blend to two.
The current protocol only uses praziquantel. Doses on day 1 achieve a concentration of 2.5mg/l. 25% water change on day 8, and a second dose of praziquantel again at 2.5mg/l. Some will follow up with a third dose 8 days later.
Paracleanse dosage results in a 2 mg/l concentration repeated on day 3 and a water change on 5. Then repeat if symptoms persist.
So, the frequency timing is different, the concentation is a little lower than the protocol for prazi, but similar if the Fritz product is used again at 5 days after the second dose.
The second dose in 3 days may be due to the use of metronidazole.