Green Myrio- also called "frill plant" at Petsmart. Nice lush green plant, grows long/tall like hornwort. It can float or be planted in the substrate. It will grow long roots when in higher light, and will also grow very quickly. In low light, it lives but doesn't grow quickly. Tends to shed a lot when kept in water above 80 degrees.
Duckweed- tiny floating leaves. Can multiply fast and become a pest.
Hornwort- similar to myrio, but the "needles" are singular and it is a darker green color. This plant cannot be planted in the substrate because it will rot. It has to be floating or tied to something. In low light, it lives but doesn't grow quickly.
Last edited by OrangeAugust; 07-10-2013 at 03:48 PM.