Well that's annoying. I am actually guessing at what it is based on pictures; for WHATEVER REASON I failed to write down what I bought before throwing away the container!Also, peacock fern is not aquatic, it will die and rot.
29 gal. tank. Tube length is 23".I concur with what has been said here. However, one has to add that not all tubes, even with the right K, are equal. If you tell me the tank size and the tube length, I can suggest those that will work and some that will not.
Byron.
I did some experiments with tubes on this very size tank, with the same length T8 tube. The only tubes that will give you decent plant growth are the Life-Glo or the ZooMed UltraSun. There may be others I didn't try, but go with either of these and you will have sufficient light for low and moderate light requirment plants. I use the Life-Glo, as I can't get ZooMed locally. Photo below is my 29g with this tube.29 gal. tank. Tube length is 23".
Thanks for your reply. I am still getting the hang of the notifications - I did not receive emails for these replies (although I did for others) and thought no one had answered, which had me wondering if the question was so stupid no one bothered. :shock: