F8LBITE
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Get the Anubias out of the pots. Minima, Lanceolata, not sure which, but get the rhizome out of the pots or it'll rot eventually. Tie it to small rocks and lay it on top of the sand to keep the location. I use florist's wire to tie anubias, works great, inexpensive, and already green colored so blends.
The only plant I see that'll demand dosing is the Blyxa Japonica. It likes the water column dosed (I don't keep it for this very reason); iron, potassium, nitrates in the water for it mostly.
It also likes a nutrient rich substrate - it is a plain ole nutrient hog and demands it to do well in my experience.
http://www.aquaticplantcentral.com/forumapc/plantfinder/details.php?id=123&category=genus&spec=Blyxa
I'd suggest cryptocorenes instead and then it would be all medium-low light and undemanding of ferts, but not sure about dicus temps and crypts. Similar size though; you could try Willissii or Lucens, both pretty commonly found via online retailers or some shops.
Thanks for the info. I was told since I had sand to the plants would do better in the pots but they are an eysore and I didnt like leaving them in there so this is good news.