Thanks a lot. Do you know any surface plants (other then duckweed) that do not require much light if I want upside down Catfishes?
Guess the Surface plants aren't needed. Would propping slate onto 2 rocks work? I already have a big rock in my tank which I could use. Shelter + Java Moss/ Fern Growing thingie.
I have never seen an upside down catfish try to stay afloat underneath floating plants for very long.
Lots of driftwood would be a much better option imo.
I was trying to figure the connection as well...