COAST meetings are held at 2:00PM on the first Sunday of each month at:

Costa Mesa Senior Center
695 W. 19th St. 
Costa Mesa, CA 92637

Guests are always welcome!


We hold monthly meetings on the first Sunday of every month from 2 p.m. to 6 p.m. Meetings usually include a guest speaker, fellow member, or renowned expert who will give a presentation on a wide range of topics within our tropical fish hobby. Presentations last approximately one hour.

After a short recess, our monthly auction of various member or sponsor supplied items will be offered for bid. Only members may offer items for auction.