Hello, I just set up a planted tank 3 days ago. Everything has been OK but when I woke up this morning all of my Staurogyne Repens have slightly brown edges on the leaves. It's a 10 gallon tank, with a 20 inch finnex planted plus light, and a diy co2 system with citric acid and baking soda going at 1 bps. You might not be able to see in the image but all the leaves has slight browning. I bought them from aquarium plants .com, they came in the nutrient jelly stuff in a cup so they were grown emersed I believe. Is this just a reaction to being submerged or are they not getting enough co2 or nutrients? I am using ada Amazonia substrate and I dosed half a ml of seachem flourish today to see if it would help. Any ideas what could be wrong?
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