zin, if you're going to get some Syn. petricola, be sure to get at least 3, preferably more. They are much more sociable and active in larger groups. And they are quite funny looking and fun to watch. One of my favorite catfish...
I have to agree with Harry Tolen. Many fish don't have to be kept in waters identical to those from which they are native, but fish that are from really extreme conditions (like the Tangs discussed so far) will do much better in water that matches (or is similar to_ their native waters.
Harry's advice (to boost pH and hardness) is particularly good because it's easy to follow: increasing hardness and pH is much easier than lowering it. The Seachem products mentioned are particularly good, and with only a 29, it shouldn't cost too much to use commercial preparations. (With more gallons to change per week, it's worthwhile to concoct some DIY water modifiers, but for small amounts it's not that big of a money saver.)
Good luck,
Jim
I have to agree with Harry Tolen. Many fish don't have to be kept in waters identical to those from which they are native, but fish that are from really extreme conditions (like the Tangs discussed so far) will do much better in water that matches (or is similar to_ their native waters.
Harry's advice (to boost pH and hardness) is particularly good because it's easy to follow: increasing hardness and pH is much easier than lowering it. The Seachem products mentioned are particularly good, and with only a 29, it shouldn't cost too much to use commercial preparations. (With more gallons to change per week, it's worthwhile to concoct some DIY water modifiers, but for small amounts it's not that big of a money saver.)
Good luck,
Jim