I've got a couple of anubias nana plants currently growing into some
driftwood. These are new, so I haven't had a chance to see how fast they grow
yet. Anyways, does anyone know about how long it might take for a nana to
double in size? I have about 3.2 wpg and DIY CO2 (usually 15-20 ppm, but I'm
working on that). I know it's hard to judge these things, I'm just debating
whether I should go and buy some more plants (I need more!) or if I'm patient
enough to wait for them to grow and propagate. TIA.

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"Insert witty comment here."
-John