Well, I must be doing something right also, because the remaining pair of rams has spawned already. Within 2 days of being in the tank. Is that some sort of record? ha. They're both guarding the eggs. The pH is @ 7, temp is 82, gH is soft, NO2 is 0, ammonia is 0, and apparently I lost my test for NO3. I think it might just be bad stock? I've called the pet store, and I've already gotten credit for the two I lost.
Also in the tank are 8 discus, 20 cardinal tetras, and 7 cories.
I acclimated them in the bag sitting in the tank, so the temp rose to 82, while dripping water from the tank so I guess it was a partial drip system?