In a message dated 3/28/04 12:47:22 PM Eastern Standard Time, bailin_shaw@hotmail.com writes: My other plants are growing gangbusters and the anubias (equally as slow growing) doesn't have the same issues. I tend to think it has to do with detritus collecting on the gravel bed promoting algae growth. It gets started on the gravel and migrates to the plants. Any other thoughts on the subject? I think you're right about the debris collecting followed rapidly by algae. The algae spores, broken off pieces, whatever, sink (it is the bottom) get trapped there more than anywhere else and there is usually way less water movement there also. Notice how Amano and others have largely abandoned densely planted foregrounds in many tanks, opting instead for clean, white sand which jumps right up to mid sized Crypts, Anubias, etc. Bob Olesen --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html --- ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe aga-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/aga-member/