I set up a new tank about a week ago. I read TONS of info on cycling, fishless cycling, etc. I couldn't find 100% amonia so I figured I'd get the hardiest fish I could find to cycle my tank. There are NO pet stores near me other than Petco and Pet Smart so I wasn't too confident when they told me to try 2 platys. Anyway, within 3 days they both died. I did go back and buy one tiger barb which I read (on this site) is more hardy. My question is, are platys hardy at all? Did I manage to kill 2 really tough fish in 3 days? Right now I'm fearing for my tiger barbs life! I've been checking on him every 10 minutes (still doing fine). Oh, I also put in 3 smallish plants. Two look great, the third doesn't look so good. I've been keeping the light on about 14 hrs/day and put in some plant food I bought. Thanks for any help.
but am sure i heard that bog wood can lower the p.h as i said am new to this so please dont take my word as gosple !!! good luck , just be patient and your efforts will be rewarded 