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Pic 1. Non aquatic plant commonly sold at large chain stores as aqua fern. Remove it before it dies and rots.
Pic 2. The grass looking one is also a terrestrial plant commonly sold as mondo grass. Also remove. And the other plant to the right I think is some kind of Ludwiga (will grow pretty easily with a high quality liquid fertilizer)
Pic 3. I know for sure that the last one is water sprite (will grow under almost any conditions and a liquid fertilizer will be appreciated.)
I hope these help. If I messed up on one I hope someone will correct me!
Yeah many stores will sell terrestrial plants as aquatic but I may have misidentified them so maybe rivercats can confirm my ids. Don't get rid of them until you get a second opinion.
Sorry only just read the rules for posting in this topic. I have posted the same question in planted tanks so please reply in there and not here please.