Some problems with zoas

[Ilya_Tihomirov]

Hi all. There are not clear problems with my umbrellas, in the morning they open slightly, by the evening out of 20 polyps 2 are open, bam-bam umbrellas and others. Moreover, new polyps appear, bathed in the coral RХ.

P 0,05
N 5-10
Ph 8,1
t- 25C
kH- 7,5

 

[Shibaken3]

not enough light, u can see their stretching for light. i think thats the only problem u have

 

[Ilya_Tihomirov]

not enough light, u can see their stretching for light. i think thats the only problem u have

Above the bam-bam there is an additional light. The difference in depth between bam-bam and mohawks is 20 cm. If the problem was in the light - they are waiting for ICON))) - then they would pull their legs and eyelashes, but they open slightly in the morning with the inclusion of additional light (LL) and then close almost all polyps and leave 2-3. there's something wrong here.

Moving colonies up and down, shadow-non-shadow, does not give any result