What's this?

[adblair]

What is this?http://www.plantgeek.net/forum/album_pic.php?pic_id=8

[Cearbhaill]

An algae ball- like a Chladoflora?
Although mine sink...

[lesley]

I was doing some reading on these things, and found that in their native habitat, they will rise to the surface of the lake in the morning. I would guess that this is because they are photosynthesizing and releasing oxygen bubbles that get trapped.

I ordered one from Aquabotanic just to check them out. It should be here in a week or so.

[adblair]

It's COOL! Guess now that I have a name I will have to check into them. I probably don't have enough light, but.... I'm thinking of getting a new tank...