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Recent content by tvnguyen71

  1. newbie need advice on how much volume of kalkwasser I need

    yes, marc this is the only supply that I use for Ka/ar now. I do add iodine in once a week and B-ionic magnesium once a week. I plan on only using kalkwasser as replacement of water evaporate and doing 10% water change in the fulture when I done using my existence chemical. Thanks I will look...
  2. newbie need advice on how much volume of kalkwasser I need

    I don't have any reason. I read the article in here that say adding vinegar is a win win situation so I just used it. As I describe, my tank evaporate a lot of water a gallon + per day. Currently I am using 1 teaspoon of kalkwasser per gallon with 15ml vinegar. Since the rate of evaporation from...
  3. newbie need advice on how much volume of kalkwasser I need

    I have read most of the article on using kalkwasser as for replacement of water lost. I have a 180 gallon tank the water evaporate very fast, it seem to evaporate more then a gallon per day. So my question is what is the right amount of vinegar and kalkwasser I should be using for, assuming I am...
  4. have anyone successfull keep coral using tap water.

    Thanks for the opinion. For now I will stick with what I have and can afford. I will some day invest in another RO unit for my reef only. So Far my aqurium is doing okey and coraline algeal is starting to come out. I only replace my water with kallwasser. And trying to do 10% water change...
  5. have anyone successfull keep coral using tap water.

    The reason I am asking is that I am current running my 180 gallon under tap water. My tank is evaporate too much I don't have enought RO water to supply for it. Right now I only have a few coral and they seem to be hardy. They are torch coral, lether, mushroom, toastoad and zenia. I would like...

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