20 long planted tank - first try at planted

  • We are currently upgrading MFK. thanks! -neo
I've used the Seachem root tabs with good results... Only issue I've had with them is over time they can discolor lighter colored sand in their direct vicinity--really not a big deal as it tends to not show on top of the substrate anyway and they work.
 
I might have added too many nutrients. Between adding the tabs and adding "plant gro" about a week and a half ago (thought the excess nutrients were out of the water by now) I think it was too much.
 
Here's an updated pic of the tank with the Wisteria plants I got... Any ideas as to why the Hornwort is dying??

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