[SpaceLord]

I must have the right conditions for the Anacharis plant. I will go short trip and I come back and the plant is grown to the top of my aquarium and hanging over all the others plants like an umbrella blocking out the light. The plant act like a hostal weed or something.

Has anyone else noticed that? The water wisteria also act like this but not as much as the Anacharis plant.

Thanks

 

[Kathyy]

Hornwort and some myrios do the same thing. They are water weeds and very useful as such. Once the tank gets stabilized and you aren't seeing new algae every week you can start removing some to see if the tank stays stable and eventually get rid of it if it is too much of a nuisance for you.