I just started my planted aquarium 3 weeks ago.
I realize my MC is melting and yellow at the top part, while some new green MC is growing below. I think they are adjusting into my aquarium.
So should i try to trim away the top part(those melting and yellow) to allow the new growth to have better growth?
Or should i just leave it alone and hope it can do its job well
Any advice will be welcome~~Thanks in advance~~