IM 25 Lagoon CustomCaddy question?

[Reefstar075]

Hello all,

So I'm slowly building my IM 25 lagoon which will be sps and zoa dominate. I ordered the customcaddys and am gonna make one aa refugium. Question is what the heck should I put in tbe other ones sections? I see pics of sponges nd such but dont see them availaable any where. Considerimg I'm going SPS dominate, can some kne make some recommendations and where to buy the stuff? Thank you. Btw I m going to be using a IM minimaxx media reactor and likrly a Tunze 9001 as the rest of my filtration, thanks for any help.

 

[Reefstar075]

Running possibly GFO nd Carbon in the reactor and also plan to buy a bubble magus for dosing.

 

[LuizW13]

You can put some rock rubble in one of those for extra bio filtration. I have the same tank as yours and all i did was putty some rocks together to make a two towers that sit on both overflows. Then i add a filter pad on top of the rock towers. Works great, no flow restrictions at all.

I have minimal rock in the display, so i had to find a way to add more biological filtration.