extended

[naldopr]

I have a few zoanthid in my tank that look kind extended like if they are looking for light they get directly light
I have 2 x 250 radium with 2 4' t5 g-man
I never done phyto or zooplankton just mysis flakes and pellets for my fish
any suggestion?
thanks

[kichimark]

are the lights in your fixture old? are the zoas new or have they been there for a while? anything done different with the tank lately? got a pic? :)

[naldopr]

zoanthids been in my tank for almost a year my radiums are 4 month old my t5 are almost 8 months I had I salinity problem last week but the zoanthids have been like that for long time they are colorful but the look so long I will try to get a photo soon