I have an AquaClear HOB filter for my 10 gallon. The output flow hits driftwood in the center. Not much water movement on the far right, far left sides of the tank. (see pic) How do I increase circulation without too much agitation?
I set up my tank 3 months ago and am still battling diatoms. BBA popped up 3 weeks ago. I started adding Excel 2 weeks ago to help with plant growth and algae.
Ammonia: 0 ppm
Nitrites: 0 ppm
Nitrates: 5-20 ppm
GH: 4 drops (71ppm)
KH: 0-2 drops (<17-35ppm)
Ferts EI dosing: KNO3 2x/week, KH2PO4 2x/week, Flourish 1x/week.
Water source: TAP and RO blend 50/50 (50% wc/week)
Light: Finnex Stingray 6 hrs/day
Inhabitants: 2 ghost shrimp, 1 nerite snail. (I will get a betta, mystery snail, and more shrimps in a couple months.)