How to use prazi pro in 80g?

[clownfishowner225]

Noticed fish were breathing heavier today and thought I would be safe to dose with prazi pro. With having a tank this large how big of a water change would need to be done after the week of treatment?

 

[vetteguy53081]

Noticed fish were breathing heavier today and thought I would be safe to dose with prazi pro. With having a tank this large how big of a water change would need to be done after the week of treatment?

I prefer to add to water before return pump and I dose at 80% of recommended
Increase aeration when using it as it reduces both oxygen and appetite temporarily

 

[80greeftank]

I prefer to add to water before return pump and I dose at 80% of recommended
Increase aeration when using it as it reduces both oxygen and appetite temporarily

What about the recommended large water change after a week? Lol just worried I’d have to change that much out.

 

[vetteguy53081]

What about the recommended large water change after a week? Lol just worried I’d have to change that much out.

I change 40% at day 7 and treat another 7 days

 

[jdiefenbaugh]

IIRC, the people who can test prazi levels always said it doesn't last very long and dissipates out quickly. But I don't have a great memory. I've dosed it in tanks over 1000 gal., I'm not sure why it would be a concern to change out 40.