i agree with the others with the test kit,it's a good one.
water changes will help keep the levels down,to help
the fish get through the cycle.
just remember not to wash out the filter at all during this time,
as the benifical bacteria will be growing in there.
This morning the Clown Loach is almost 80% healed. The Parrot no longer has any growth or such visible. I'm still heading to the LPS to purchase a newer and better water testing kit. Thanks for your advice all!