1. Size of tank? 50 gallons
2. Water parameters
a. Ammonia? ~.35 [high, i know, probably the source of the red streaks on one of them]
b. Nitrite? 0
c. Nitrate? 15ppm [a little high, didnt have time for a full w/c this week.]
d. pH, KH and GH? 6.4, i drop, 2 drops
e. Test kit? API Master Test...