Coursair
Aquarium Advice Addict
HooKooDooKu said:I've read suggestions that specifically state to stay away from Duckweek (don't know about Frogbit). Duckweek can take over the top layer of the tank, and from what I have read, once it is in your tank, you can never get it all out.
Duckweed is a very aggressive plant. I just net out the extra weekly before my PWCs. I have a sponge over my filter intake for my Shrimp, so that keeps the filter clear of plants also. I make sure to compost or throw the excess Duckweed away, not into water of any kind.
My Shrimp and fish love floating plants, but Duckweed is a hard one to get rid of entirely