What water conditioner should I be using?
I've got a couple of tanks that have South American fish, no Discus though :oops: . 1 is heavily planted with apistos couple of angels, pencil fish, and tetras. The other is soon to have a couple of apisto in it but not planted. I have always used the standard aquasonic blue conditioning crystals. I am starting to think that this may be the wrong stuff to use. I'm pretty sure Discus requires the same water conditions as the fish I have. So was wondering if I could get some advise on what I should be using.
Thanks
Sime