Nice! You have grown a nice HC lawn! Just careful you trim it frequently or it will start floating up. For the BBA on the rock, have you tried excel spot dosing and bacter 100 sprinkled on it?
On a side note AFA has the 45p stocked now on the website although they are sold out.
How short should I trim the hc?
I have tried pouring excel on the bba on the top of the rock and using the floaters to block out the light directly above it. So far, it's turned slightly pink, however, I did loose one of my cherry juvies. Now that the hc is grown in, I may be able to lift the rock out without disturbing too much of the soil under neath it. Does bba survive bleach and boiling?
I'm hoping the 45p is a new standard stocking item as I'm not yet ready to buy. Probably looking at this summer, after we move.