What are these little guys?

Jason9488 · 10/14/2018, 12:59 PM

They are growing in the overflow and in the sump.

devimik · 10/14/2018, 01:05 PM

They look like Bryozoans - harmless filter feeders.

Sugar Magnolia · 10/14/2018, 05:08 PM

Yes, bryozoans. No worries.

SantaMonica · 10/14/2018, 08:37 PM

The more of these things you get, the more it becomes like a real reef.

10/14/2018, 01:05 PM	#2
devimik Registered Member Join Date: Dec 2012 Location: KC, KS Posts: 637	They look like Bryozoans - harmless filter feeders. __________________ Mike D Coral Beauty, Green Filefish, One Spot Foxface, Springeri Dottyback, 2 Ocellaris Clowns, Yellow Watchman Goby, Flame Hawkfish, Spotted Mandarin Current Tank Info: 90g Softie Reef, 150# live rock, 30g sump w/refugium, Tunze Osmolator 3155 ATO, Octopus NWB 150 Skimmer, Mag 950 return, Maxspect 120w Razor 10K LED light X2, BRS Phosphate Reactor; Apex Lite

10/14/2018, 05:08 PM	#3
Sugar Magnolia Registered Member Join Date: Feb 2003 Location: Northern VA Posts: 17,691	Yes, bryozoans. No worries. __________________ Adrienne The only thing to fear is fear itself....and spiders.

10/14/2018, 08:37 PM	#4
SantaMonica Registered Member Join Date: Feb 2007 Location: Santa Monica, California, USA Posts: 2,511	The more of these things you get, the more it becomes like a real reef. __________________ Inventor of the easy-to-DIY upflow scrubber, and also the waterfall scrubber that everyone loves to build: http://www.reefcentral.com/forums/showthread.php?t=1424843