Hello all,

I have some questions about what to order for my new Aquarium computer setup.
I'm planning to order the ghl 3.1Nex mega set plus some extras for controlling my reefaquarium.
In this setup i need to control 4 tunze turbelle stream and 1 wavebox all separately. Is this possible using the splitter cables for the L1/L2 port?
Do you need the tunze wave controller or is it possible just to order the extension wavebox
I also have to setup 4 level sensor and two 4 channel dosing pumps.
Do i need to order one dosing pump with the controller built in side or can i buy two 4 channel dosing pumps (pl-0700) that are directly controlled by the profilux.

So i think i need to order the following items.

Mega set (pl-0901)

i will also order the following items that have to be connected to the profilux
2x dosing unit (pl-0700)
2x flow sensor (pl-0868)
1x led control for pacific sun lights (pl-0603)
4x levelsensor (pl-0082)
2x cable for level sensors pl-ly (pl-0081)
2x leaksensor (pl-0850)
1x extra temp sensor (pl-0094)
1x extra powerbar 6d-pab (pl-0659)
1x temp humidity sensor pl-0278 for this do i need the expansion card plm humidity temp (pl-0278)
3x tunze 1 cable (pl-0087)
2x tunze 2 cable (pl-0088)
2x splitter cable (pl-0096)

To hook this is all up do i need a extensionbox or a can it be done with extension cards alone?
Is there anything else that i might be missing?

Thanks!