The more I think about it, the more I lean toward draining the tank and add more HC (pots) and let it run its course emersed for another two/three weeks. Please feel free to throw in your suggestions and comments
So should I:
1. Plant new HC with rock wool on to anchor it down in front?
2. or, drain the tank and plant new stems of HC's in the front and let it take its course emersed for the next few weeks before flooding again?