Hello Everyone. I have a quick question. Are "in line" water filters effective in removing Chloramines and other heavy metals? In the past I have always used a dechlorinator, but recently purchased an "in line" filter that attaches to my garden hose. I just want to make sure that the koi still receive appropriate minerals from the water and that it only filters the harmful aspects. The dealer told me it was perfectly safe, but I wanted to get expert opinion on it as well.
Thanks in advance for your help.
