Hi all, I'm from Singapore.
Its interesting to see that those Japanese zoa also dun do well
over in US. The funny thing is over in here, the LFS called it as US zoa!!
We also had zoa pox, melt off etc on them but recently I had success in keeping them & also had new polyps growing out from them.
From my experience, I think the 'Japanese' zoa will do well at low flow area.
Would like to share my experience here & hope I can help u guys........
When I got my first 2 frags given to me by my friend, both did not survive due to zoa pox & melt off. BTW, I place both frag at a high flow area.
On my third try, I bought a bigger frag from LFS. I frag out 3 polyps & place them at a low flow area. The rest of the frag I place them at the high flow area.
I also get another frag from my friends again & this time I place them at a low flow area.
And the result is...... the frag at the high flow area got zoa pox & melt off again wherelse nothing happened to the 2 frag at the low flow area & both even had few new polyps grow out from them.
Till now, both frag had been in my tank for almost 3 months.