If you wait and check the club regularly, You may can get some give away items such as Green star polyp, some mushroom, Kenya tree, Xenia, yellow polyp, some palys. At least I can give you a type of Green star polyp that I also got from a club member. Others are growing now (red, green, blue mushroom, yellow polyp etc). Yes, I got all of these from club members for free. Someday I can give you too. So save your money for other items. If you want to try SPS with two part dosing or a calcium reactor, I can recommend "Pink lace bird's nest" and "Larry jackson purple tip" from H@rry's frag because they are doing great in my tank. I don't have a skimmer, a good light and even live rocks but have a kind of chaeto refugium.