Do I need 2 Apex Dos if I want AWC and 2-part dosing?

[cschill2020]

Subject says it all really. I have one Apex Dos that I originally bought for 2-part dosing. But I am thinking I will probably not have to dose for some time as I am in the early stages and not planning on going aggressive with corals in the first year. I am thinking about setting it up to support AWC instead. Would I have to add a 2nd Dos to enable AWC and 2-part dosing?

 

[Gtinnel]

Yes

 

[polyppal]

one to dose in and one to dose out

 

[cschill2020]

Yes

Thank you!

 

[gbroadbridge]

Only if you want to use Apex instead of DIY.