I have been lurking round the forum for a while but this is my first post if you dont mind.
I have two groups of zebs, a group of 5 captive bred juveniles which I have had since March and I have just purchased a group of 5 large wild caught zebs from Pier Aquatics. I have a couple of questions if you dont mind.
For the adults, are there any particular foods you guys recommend (Im from the UK)? I currently feed the juveniles Hikari carnivore pellets, Tetra Prima, New Era Plec pellets, Aquaone Discus bits along with some frozen food. Will that be adequate for the adults as well or should I supplement with some other foods too?
What size tank would you recommend for the new group of five adults? I was planning on it being just them or with a small group of cardinals or such like for some colour that wont bother the plecs but can stand the temperature. I have sand, wood and slate ready for the tank once they are finished in QT. Would cardinals eat fry?
Also, I know that the zebras like a good current and lots of dissolved oxygen, would a powerful filter be enough for them or should I supplement with a power head?
Sorry for all the questions! I appreciate all your time and responses

Thanks
Kirsty