Hi I tried looking around a bit but didn't find too much. I have my 20H planted tank with two neon tetras, a praecox rainbow, and my new GSP. The two neon tetras I will most likely be giving away. I know that GSP's prefer BW but can live in FW, so I was wondering if I could still keep my tank planted but at a very low salinity level. If so, what would be some hardy plants that could withstand the addition of a small amount of salt. How much salt would be the most I could have while still keeping some plants? Thanks a lot!