Help with Algae Farm
I've been trying to grow some supplemental algae for my 3 otos. I filled a glass jar with water from my aquarium and put some stones and a shot glass inside the jar. Then I set the jar on a windowsill where it gets direct sunlight for about 5-6 hours a day plus a few more hours of ambient sunlight. It's been sitting there for over three weeks and still no algae. What am I doing wrong?
55g: Finnex Planted+ & MonsterRay, Pressurized CO2 w/ Atomic inline diffuser, Eheim 2217, Eco-Complete, EI ferts. Assorted Tetras, Otos, & Nerites. Glosso, Didiplis diandra, Hygrophila corymbosa, Creeping Jenny, Ludwigia repens, Ludwigia glandulosa, Jungle Val, Amazon Sword, Red Melon Sword, Wisteria.
20g high: 2x24w T5ho, DIY CO2 & Excel, 2xAC50, Flourite, miscellaneous ferts. Otos, Red Wag Platies, Harlequin Rasboras. Marsilea quadrifolia, Jungle Val, Cabomba, Tropica Sword, Water Sprite.