I'have an upsurge of these algea.
I have a 1500 liter tank (400 gallons). pH is 6.4, 320 microsiemens, KH<3, NO3<1 mg, NO2=0, T 27 Celcius (80 Fahrenh), good plant grow, added CO2 (pressurized). water changes everyday app 20 gallon osmosis water is added, surplus flows away constantly. Fish: 8 junior altums, about 30 tetra's 4 Farlowella's, a few Otocinclus, japonica's.
Filtering: a large biologic filter with just a little filling of some Siporax and some foam, and a 20 gallon wet/dry filter.
Daily dose 20 mililiters of waterplant fertilizer.
Any thoughts on
1) type of algea
2) combatting this type http://www.aquaticplantcentral.com/f...php?pic_id=758