Iv Got A Stupid Q?

[mattrock]

was looking at the coral iv got

and one of them blew out lots of bubbles?....../ air bubbles ....is this normal? or dose that sound stupid

 

[Colin_T]

No it's not normal for corals to produce bubbles.
If the coral was only just put in the tank then it might have had air trapped in and around it that just came out. Otherwise the bubbles are collecting around the coral. Check the pumps and filters and make sure there aren't fine air bubbles floating around the tank and getting caught in amongst the corals. These will cause problems in the long run.

 

[mattrock]

yer i cleand all my filters in the week

the corals have been in for a 4-5weeks and i notice 1 of them do it twice yesterday

thanks for ur help i'll keep an eye on it