doh
Member
i am currently setting up a 20 gallon algea tank for my 80 gallon aggressive tank with nitrates of 140+(dont know why???) but my LFS has some red macro algea and is going to order some caulerpa but would this red algea work the same? The LFS doesnt know and said he was only testing because he doesnt have much experience with marine algea. One more thing can i just use a grolux bulb or 2 over the 20g? it isnt very highit is a 20g long.
thanks for your help
Jon
thanks for your help
Jon