Lamie
Fishaholic
I have a small amount of black beard algae on the Heteranthera and I suspect an algae on the Hygrophila Siamensis which green bushy leaves are turning brownish in colour. The java Fern is also turning a funny red/brown spots like freckles all over the leaves. As suggested I have blacked out the background and timed the lights for 6 hours a day. Is there anything else I can do? I am getting ready to cut some of these leaves off the Heteranthera to remove the BBA and am wondering if this is a good idea. I can also do the same with the Hygrophila if needed.