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  1. Sandstone in the aquarium

    Beginner Freshwater Aquarium
    Hey everyone, I have picked up some sandstone that was taken from a building. I've seen conflicting sources saying whether sandstone is good or bad. This sand stone I guess came from a part of a wall, so I guess there would be some salt and/or chemicals (from cement) soaked into the rock. Will...
  2. How accurate is the "vinegar test" really?

    Beginner Freshwater Aquarium
    How is everyone? Well, I hope! Do you consider this test accurate? How long must the vinegar be left on the sample? Is it fool proof? Or may there sometimes be false positives? I'm just wondering how much faith to put in this test. Thank you for your input!
  3. live rock

    Beginner Freshwater Aquarium
    hi im new to this now i have a juwel vision 180 tank and i am wondering can i put in some rock with tropical fish. the only thing is that the rock came from a saltwater tank. is they any way to clean it and add it or anything like this. thank you
  4. rocks for my tank

    Saltwater Fish
    hey guys i want alot of caves and stuff for my fish but can't afford to do it all in live rock so what are good types of rock to use in a saltwater tank?
  5. live rock? Curred not curred?

    Beginner Saltwater Aquariums
    I have found some live rock on craigslist that some guys were selling locally, what type of live rock should i watch out for, or what dont i want? and what is the method i should take to putting them in, do I just put them and thats it, or do i have to have a procedure? Also what is curred live...
  6. Live Rock HELP!

    Saltwater Fish
    Today I helped a friend clean out her old saltwater aquarium. It was not properly maintained and really gross. She had two large live rocks and she gave them to me. The rocks are goregous, but I don't want to put them in my fish tank for fear of some disease or something. (last time she had fish...
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