Hey,
Has anyone used any of those type things? Would something like this: http
/www.marinedepot.com/ps_ViewItem~idProduct~KM5691.html help? Just trace elements, supposedly the Discus like... Of course I don't want anything that buffers the water, as this one claims it doesn't....
Any input??
Thanks,
DL
Has anyone used any of those type things? Would something like this: http

Any input??
Thanks,
DL