Ceg, do you think it's worth I buy a par meter? I really don't know if my lights is enough. Read my last post here:
My tank is 200 cm x 40 cm x 45 cm (height). The poor light can cause glassy leaves in hemianthus micranthemoides and didiplis diandra? What do you think about?
I'm using just one tube over all tank length. It's like a 60 w T8 tube measuring 1,8 m and covering almost all the tank length (I have a good reflector over this tube). So, it seems poor light, no? I really don't know if the glassy leaves symptoms is also related to low light or is a exclusive CO2 lack symptom. May Ceg could explain this better for us.
My tank is 200 cm x 40 cm x 45 cm (height). The poor light can cause glassy leaves in hemianthus micranthemoides and didiplis diandra? What do you think about?