Duckweed will be your best friend.
I personally have hated the roots dangleing down from the surface but have found that will a good surface current that the roots only grow about a .5 in compaired to the 2-3 in standard.
You cant kill it as far as Im aware. even have it growing in 1.005 - 1.008 brackish, not thriving but definitely multiplying. Usually Java ferms just die very slowly over 6 to 8 months between the salt and puffer bites.
I have a nice top layer on my 55 and it keeps a 12+in sailfin, 2 clowns, and 4 bristle nose at 0ppm indefinitely as far as I can tell. Have held 0ppms (tested at multiple sources) for 14 days straight under heavy daily feedings. My fiancee has a water changeless 10gal nano setup with about 60 fish that hasnt shown nitrate in a year.
An airstone behind the "waterfall" on my HOB keep the duckweed on the surface and out of the water column.
HOWEVER, its called aquarium herpes for a reason, so be aware if you add it to a tank it will likely always have it and it spreads very easily to other tanks.
I personally have hated the roots dangleing down from the surface but have found that will a good surface current that the roots only grow about a .5 in compaired to the 2-3 in standard.
You cant kill it as far as Im aware. even have it growing in 1.005 - 1.008 brackish, not thriving but definitely multiplying. Usually Java ferms just die very slowly over 6 to 8 months between the salt and puffer bites.
I have a nice top layer on my 55 and it keeps a 12+in sailfin, 2 clowns, and 4 bristle nose at 0ppm indefinitely as far as I can tell. Have held 0ppms (tested at multiple sources) for 14 days straight under heavy daily feedings. My fiancee has a water changeless 10gal nano setup with about 60 fish that hasnt shown nitrate in a year.
An airstone behind the "waterfall" on my HOB keep the duckweed on the surface and out of the water column.
HOWEVER, its called aquarium herpes for a reason, so be aware if you add it to a tank it will likely always have it and it spreads very easily to other tanks.