My source for praziquantel is nationalfishpharm. They recommend 25 grams per 2377 gallons of water. Or roughly 25,000mg per 9000 liters. I use that ratio to the total volume. They also state that pure praziquantel powder has to be dissolved in ethyl alcohol before becoming fully soluble in water. Just a half shot of vodka does the trick.
I'm afraid of the inactive ingredients like the other folks here. I am hesitant to use a medication that we aren't sure is 100% necessary that contains ingredients which have unknown toxicity and content.
The rays look great. Do you know the species? If hybrid they are likely captive bred with lower chance of parasites. Are they behaving okay? No skinny hips and tail showing?
Thanks for the info and your patience with all my questions!!!
I am taking the advice and not going to use the tablets
I will do some more research and phoning around and see what i can find.
I am going to take a chance and email nationalfish pharm.... maybe they do supply to SA or put me in contact with someone here that i dont know
The little guys are behaving fine, i have not seen stringy white poop either
Just battling to get them to eat and they look very skinny to me
The other 3 pups I got at same time are growing and fat... these two we battling with..
About the only thing they have eaten in 2 weeks is bloodworms
Last night they eventually took one small piece of earthworm
This morning the one had a small piece of fish but the smallest one only nibbled on it..
I do believe they are hybrids... my experience telling the species is limited to what I have tried to learn on MFK... One looks a lot like it has bd blood in it except its brownish.... the other one maybe a marble x ?