#ed_op#DIV#ed_cl#kent vita coral, purple up (calcium additive), kent iodine, kent liquid calcium, kent stronium....but I realy only use the purple up, andthe vita coral, (every few days), the iodine weekly, and stronium every so often....#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl#tigersax7#ed_op#/DIV#ed_cl#