For the first time I've noticed what appears to be a nutrient deficiency, in both my current high tech tanks.
The big tank (90 45 45 plus sump = 200ltr ish) gets 75ml of TNC a week, the small tank (15ltr) has been getting a 50% wc every 48 hrs with a 2ml dose of TNC after each change.
It's the anubias in the small and the crypt in the large. Other plants seem ok, gowing well.Although in the big tank my bucephelandra mini red seems to struggle a bit.
My water is v soft, about 35TDs out the tap.
Assuming its magnesium, I have some TNC GH Boost in the cupboard, but not sure how much to add exactly.
Thoughts?
The big tank (90 45 45 plus sump = 200ltr ish) gets 75ml of TNC a week, the small tank (15ltr) has been getting a 50% wc every 48 hrs with a 2ml dose of TNC after each change.
It's the anubias in the small and the crypt in the large. Other plants seem ok, gowing well.Although in the big tank my bucephelandra mini red seems to struggle a bit.
My water is v soft, about 35TDs out the tap.
Assuming its magnesium, I have some TNC GH Boost in the cupboard, but not sure how much to add exactly.
Thoughts?