<span style="font-family: Verdana;">All my caps have bleached almost overnight and all my Milli tips have darkened. What can cause such a reaction? Only change I made yesterday was adding a couple of fish to my tanks.</span>
<span style="font-family: Verdana;">The only suspicion I have is that some of the water the fish came with where mixed into the tank, but at total 150g volume, I doubt that would make such an impact.</span>
<span style="font-family: Verdana;">The only suspicion I have is that some of the water the fish came with where mixed into the tank, but at total 150g volume, I doubt that would make such an impact.</span>