[mattmathis]

Should I prune these? If so how far back?

The wisteria had dark leaves since I put them in the tank, and now those leaves are decaying. I also have new growth coming from the bottom of the plant and from on top of those old leaves.

Should I just cut the old leaves off or prune the plant back to a certain height?

Same for the moneywort?

Thanks!

 

[supersmirky]

Looks like the plants are showing difficiency signs. What are you doing as far as fertilizers?

Once you get some nutrients in the tank, that will probably solve the discoloration along with wilted looking leaves

Also, some of the leaves look like the plants were once emergent and those will naturally die off and regrow for you. It may be just the die off occuring....