Resently I purchased a couple of VHO Actinic bulbs-coralife. Up until that day I had know concerns that what I was buying were actually VHO bulbs. These new bulbs have sleeves that say VHO but all the other bulbs I have used in the past have had a clear sticker stuck on the bulb stating that...
Can anyone suggest a reason why when mixing kalkwasser with well water what could be present to turn the mix a little chunky?
Does limewater react with iron or perhaps manganese etc..
Any insite would be appreciated.
Thanks ksh
