[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Plants not photosynthisizing?
I don't want to sound long winded so I'll get right to the point. I have a 75
gallon tank that is heavily planted. Light source is 2 175 watt metal
halides.Ph is 6.85 .Temp. is 82. GH is 5. kh is 3. Pressurized co2 through a
reactor at 3 bubbles every 5 seconds. Moderate fish load so fertilizer is
kept to a minimum. Phosphate and nitrate are well within normal range
Substrate is plain gravel over laterite.
In the morning after the lights come on I always used to see tons of little
bubbles on the plant leaves. Now I see almost none. Plants still seem ok but
cabomba and other simmilar plants are elongated between leaf nodes. Growth
has definetly slowed.Any help would be greatly appreciated!!!