Re: New batch of Altum.. Advise plz?

You should deparasite/deworm them with medicated food (not in water) after they are all settled in and eating fine. Don't wait until they start showing a decreased appetite or other symptoms. With good water changes, well cycled filters and a UV filter, you should not need to medicate the water.
God listens. He may not always give you everything you want, when you want it; but he always gives you what you really need, when you need it most!