My 40 breeder/can i add clownfish

Hey everyone,
Been reading the forums here for a while so i finally signed up today thought id do a quick post about my tank. Also wanted to know what you guys thought about adding either a single or pair of clownfish to my reef.

My 40 breeder started off as a 10 gal nano i had running for about a year and a half, i transfered all livestock from the nano over to the 40, 3 months ago.

Tank specs.
- 3 months old
-40 breeder display
-20 long sump
-deep sandbed 4 inch++ (various grades aragonite and crushed coral)
-55 pounds of base rock added at setup (its pretty live now...coraline growing all over it)
- around 30 pounds live rock
-jebao pp-4 powerhead
-jebao dcs-4000 return pump
-bubble magus curve 5 protein skimmer

Current stocking.
-8 cerith snails, 3 astrea snails
-4 red leg hermits
-1 skunk cleaner shrimp
- tiger pistol shrimp
-yellow watchman goby
-yellow wrasse
-purple pseudochromis
-benggai cardinal
-various corals

Some photos...
-my old nano :
http://ift.tt/2geF4WF

http://ift.tt/2eXPCEy

-my current 40 breeder :
http://ift.tt/2eXVf5J

http://ift.tt/2eXSUI0