Why plant treatments matters
Some plant sellers may use treatments during cultivation, so ask what is known before introducing plants to invertebrates. In a shrimp-focused aquarium, the choice should also support steady routines, visible livestock, and access for basic care.
Before you act, check whether pesticides, algaecides, or other treatments were used. Compare the item with the rest of the setup and note any recent change that could affect what you are seeing.
A careful way to proceed
get the seller's written guidance and use a reliable quarantine protocol. Make one adjustment at a time and watch how the aquarium responds during normal observation.
Avoid assuming a plant labeled aquarium-ready has no treatment history. Labels, products, and tank conditions differ, so use a reliable guide as context and record what you directly observe. If uncertainty remains, ask an experienced shrimp keeper before making a consequential change.
Use these as general hobby references. Test your aquarium and confirm product guidance before making changes.