I have a planted two gallon Fluval Spec. It's starting to grow a lot of algae. There's only a crown tail Betta in it. I used to take out the betta an put an oto in there for a couple of days. It would take care of the algae very well, but it's not a very good long term solution. I would have to acclimate the fish every time I moved them. I can't just keep the oto in there since it's only a two gallon tank, and the betta doesn't get along with it. I tried putting a nerite snail in, but it ended up laying at bunch of eggs. Are there any options left for getting rid of the algae and have it as a permanent buddy with my betta? If not, I might just start a new tank for the betta.