Can I "T" ?
 

I'm plumbing a Reeflo Hammerhead pump as my return pump using 2" PVC off the sump. My question is, can I "T" the 2" line that is feeding the Hammerhead pump before the inlet so I can hook up another smaller pump to feed things like reactors and a UV sterilizer? Thanks in advance :)

i wouldn`t personally
they would end up fighting each other.
the hammerhead moves a crapload of water and I find that there is a pretty good suction at the bulkhead.
I would recommend a separate bulkhead.

Ok. Thank you.