Plants releasing bubbles?

[Sammie7]

Definitely a sag. Look at the flowers. http://www.tropica.dk/productcard_1.asp?id=079

 

[FishyMatty]

Since I hooked up co2 I noticed that a small stream of bubbles come from my jungle vals.

 

[J double R]

:OT: (sorry!) you too eh matt? those vals you gave me have perked up nicely in the 29g.. along with a good DIY mix, those and my moneywort are spewing o2. the microsword has already started sending out runners!