CaRx or 2 part required?

[jda]

Either of those is good. I would use the Korallin - I outlined why in that paper link. However, the GEO is really good too.

 

[PhantomHalo]

Either of those is good. I would use the Korallin - I outlined why in that paper link. However, the GEO is really good too.

C1502 is the model I am looking at. It’s rated for 400 gal, but it doesn’t say if that is fully stocked sps or not. Do you think it will be sufficient?