well most are thriving...but one of them the limnophila apparently likes it around 75-78...and that just isn't gonna happen

. The others that I have are a purple cabomba (going nuts), moneywort, common frill, wisteria, dwarf baby tears, four leaf clover, anubis, red lotus, and amazon sword. I also have some floating salvinia.
The frill is not doing well to be honest...but its from the brown algea that the stupid otos won't eat. they neglect that plant alone. I am getting some shrimp though. So, hopefully that will help. Also, I have come to realize that my water has a high silicate content. I am gonna look into getting a silicate filter...any siggestions?