Hi,
First of all thank You for Your questions.
Answers:
1. Slowly You can seting additives for corals - Coral A, B, E, V - Maybe not daily but 3 times a week.
2. Pro Bio S should be dose daily
3. - NP Pro Should be dose daily
4. For Your Tank You Can use over 500g ZeoMix for start. ( 100g/100l) Is good to start from smaller portion. There is no need to shake zeolites.
5. Phosphate Minus will also help to keep PO4 and silicates low - We recommend to Your system.
6. We Can provide
Can We see photos of Your tank?
I will suggest dosing our products.
Aquaforest.