Thanks all, well as you now know I lost all rainbowfish, plus two honey gourami..my params have been 0 ammo, 0 nitrite, 5ppm nitrate, I do water changes 1 weekly sometimes, twice due to have 2 BNPs that are quite poopy,at least 50% w/c, well water, though I do treat w/conditioner, though I really don't need to, and i have white sand substrate, planted and rocked tank. lets see, PH is 7.6 hard water.consistant, temp is 78..
So checking my tank all through the day, the remaining have been doing okay so far...its been quite a week, having to remove these fish, and ones that are alive didn't like me approaching the tank so much..
I do have a 2.5 gal. ready if have to move anymore, however I wish I would of set up my 8 gal..I have no other media to put in it to cycle it..:(
I'm really concerned in the long run, if things totally fail, how I deal with the tank and hopefully remaining BNP (pleco) if I would have to re-home them, and tear down tank..