ratfink
New Member
Hi All,
My lad has a 20 ltr starter tank, and we are curious to know how the tank light effects the fish and the environment, also any other standard advice about length of time a light should / shouldn't be on etc. ps. there are two plants in there.
Cheers
Dave
My lad has a 20 ltr starter tank, and we are curious to know how the tank light effects the fish and the environment, also any other standard advice about length of time a light should / shouldn't be on etc. ps. there are two plants in there.
Cheers
Dave