foraminifera

Hey ya'll, I have a 46g bowfront tank set up for a little over 2mo. Current inhabitanta are some hermites and some snails, and 2 O clowns. Today while feeding them a wome comes out of Foraminiferans that i have in my tank. I know bw are beneficial and fireworms are bad, can yall help me id it?

One thing I always dread when it comes to my dwarf seahorse tanks, is hydroids. Hydroids have ruined at least two of my major setups over the years. I'm posting this here, in the general reef area, rather than the seahorse area, because there are other reasons to use baby brine shrimp, and...