more of the same

Today all I really did was check the pH of the tanks and made sure that the temperature was inbetween 72-81 degrees F. I used pHydrion Spectral 1-14 pH test paper after waiting for a class stationed in the room outside the room holding the fish tanks. I had the three tanks at a good balance of 78 degrees. As for the pH the zebra fish need a tad basic (6) or a standard of 7 (water). I lucked out seeing as the water was naturally at 6.5pH. so far i have logged a total of 15 hours starting as of monday the 7th of June