Gourami died
Well, here's my office tanks update, 9 April 2008. Returned to work after a 6 day absence. Had a friend feed the fish 4-1/2 days ago, and believed it would have been enough to see them through, but sadly found the dwarf blue gourami had died and had apparently been dead a while, because there wasn't much left of him. What a sad loss - he was a beautiful fish. I had not wanted to use the auto-feeder, more concerned with polluting the tank with too much food than with feeding too little..just shows you. In future, these fish will get auto-fed and I'll just limit the amount the machine picks up.
Did a water test, ammonia 0, nitrites 0, nitrates 20-40, pH 8.4 in the tank where the fish died. That tank had plainly cycled.
On a happier note, the 3 corys and 4 rasboras had made it in nice condition in the 10g tank. Had been soaking bogwood for a few days here and added that, plus a water change. Am now bringing water from home because the water at the university is so awful. Mix of RO and well water. That, plus the bogwood, should bring the pH down where it will suit the corys and rasboras more.
Since I put the lights timer in with a 10-hour cycle, and feeding less, the algae has almost totally disappeared. I have posted some pics of the tank tonight and also some of the inmates!
I am not sure that I will reuse the 5g. It will make a good quarantine tank. I could put a betta in it, but am reluctant to get any more fish after this loss.
Levels in the 10g tank still indicate it hasn't cycled. This is very heavily planted with ammonia-hungry plants. Lowering the pH could make ammonia spike, so I will keep a close eye on it. Today's readings (including nitrates) all zero, but pH 8.2
RIP little gourami.
