Is it nessaccery to give fishew extra vitamins lime Sera Fishtamin? Or is the amount of vitamins in fheir flake food enough for them. I need to make sure the fishes immune system is strong.
If you feed a good quality food then no.. if you have health issues they won't hurt. I use vitamins when i see HLLE or other defficeny related health issues appearing. otherwise i feed a variety of high quality foods. just like dog food or catfood.. read the labels.
Ive never used Sera, but almost anything is better then Tetra. I'm not sure what brands in africa are available and not. I use NLS pellets mainly, and Omega One prime reef flakes.