Quick question on Sea Horses and Copepods?

[Orion2012]

Most refugiums have a sponge filter before the return. Wont this stop the Copepods from going into the main system as food?

[mtc1966]

yes that would remove the sponge.

[rayjay]

Most copepods are too small for adult seahorses. Small copepods, like bbs, will be ignored by the seahorses. Great for fry though.

[mtc1966]

for some reason i was thinking he posted amphipods