Arturosito
Member
So here's the deal: I have a 25 gal tank with a very good 50w WRGB lamp, CO2 addition, RO water, 3 months old, and 14 ember tetras which I don't feed too much, in fact my syphon does not find much uneaten food in every cleaning. 6 hours of light per day.
I change 50% water weekly, and immediately add EI dosing to keep NO3 30 ppm. K-30 ppm. PO4 3.0 ppm
In about 3 days, even hair algae that I remove comes back, and I also have some bba algae on rocks. The hair algae is the main problem and it appears among my Utricularia Gramminifolia. The problem is not too out of control, my tank looks 70% "clean" to my objective, but it is giving me a headache.
Now, a known Spanish youtuber, has read and has proof that at least in his tank, Utricularia Gramminifolia causes nutrients imbalances which cause algae, because according to him, it consumes a crazy amount of PO4 so he has to add 0.6 ppm of it daily, that's about 4.2 ppm weekly.
I have no tests, but since my equipment and routines and fish load and everything seems fine, then I can't but wonder if this guy is correct and Utricularia is the source of my algae. All of my plants look healthy and algae don't grow on my rotalas, for instance. 70% of my scape is covered with Utricularia.
The video in Spanish:
I change 50% water weekly, and immediately add EI dosing to keep NO3 30 ppm. K-30 ppm. PO4 3.0 ppm
In about 3 days, even hair algae that I remove comes back, and I also have some bba algae on rocks. The hair algae is the main problem and it appears among my Utricularia Gramminifolia. The problem is not too out of control, my tank looks 70% "clean" to my objective, but it is giving me a headache.
Now, a known Spanish youtuber, has read and has proof that at least in his tank, Utricularia Gramminifolia causes nutrients imbalances which cause algae, because according to him, it consumes a crazy amount of PO4 so he has to add 0.6 ppm of it daily, that's about 4.2 ppm weekly.
I have no tests, but since my equipment and routines and fish load and everything seems fine, then I can't but wonder if this guy is correct and Utricularia is the source of my algae. All of my plants look healthy and algae don't grow on my rotalas, for instance. 70% of my scape is covered with Utricularia.
The video in Spanish: