Hello all I am new to this site but the following question is what led me here I have a 20 gallon long with a Fluval 3.0, a CO2 system and good substrate. I am very familiar with aqua scape being but wanted to try something new! My tank is all set up with several plants planted and attached to Driftwood I would like to seed the other half with Glossostigma. The only way out I saw to do this was to drain the tank and plant the seeds and wait for a bout 10 days how would that affect my other plants and is there another option that doesn’t involve draining the whole tank? I have included a picture of the set up still cloudy though but you should get the idea.