hey Dewey, the culerpa that I have attaches to some of the base rock I left in the refugium. I take it thats a sign is wants to stay towads the bottom of the tank. Hehe cool I actually have some spaghetti in my refugium as well, just be prepared to give it the ligt it needs. In my 29 gallon refugium I have a mere 20 watts, and it hasn't grown, though the culerpa wpon't stop growing. I am going to make one of my DIY
lighting set ups... ballast for 13 bucks, a base, and I have the light bulbs.. gives me 64 watts of PC
lighting at 6500K! That should make that sucker grow.. buwahaha!
Wow thats expensive.. I got mine for free luckily from a friend. Why not just combine the two?