Preparing for coral

[AquariumDani]

Hello, 20g tank. I’m preparing for coral. On my shopping list is:

-ai prime hd
-2 turbelle nanostream 6015
(475gph)
-CA, MG, ALK kit
-i^2, K, Fe kit

is there something i should change? something to add?

 

[PDR]

I would skip the last set of test kits. They are typically hard to perform and read. Those are good pumps, but you may want something controllable. The prime is a great light but may not be enough coverage depending on tank dimensions and type of coral you plan to keep.