<a href=showthread.php?s=&postid=7201596#post7201596 target=_blank>Originally posted</a> by jeffrey_ropp
Perhaps a stupid question....but how can you tell the difference between a feeding response and a irritation response?
My zoos all closed as well when I "basted" them. I would love to hear a clarification on this one.
Thanks,
Jeff
My observation is nothing scientific, nor proven or tought by the pros. It is just my personal interpretations based on what I see, so please don't hold me to it.
I target feeded Reefroids on Sat but with more liquid, and cyclopeeze the next day to compare the reactions. In an observation period of about 2 hours with all the flows turned off on both days, this is what i have noticed:
1. SPS corals secreted alot more slime with Reefroids then cyclopeeze. However, most of the slime slowly accented to the surface of the water with Reefroids, but with cyclopeeze the slime were "retracted" into the polyps of various corals. Some corals were difficult to tell, some were more obvious.
2. After feeding, there are residual food on the surface of the corals from both food due to slime. After about 2 hours, I turned all the flow backed on. With Reefroids, all the food were blowned away with their slime, and my tubinaria (yellow polyps so it was easy to tell) actually "spit" out the food and was carried away with flow. However, with cyclopeeze, my tubinaria "hold on" to the food and slowly swallowed them with time.
3. I didn't directly feed LPS with either food due to their small particle size. However, with Reefroids, half of candycane polyps retracted because it was covered with someone else' slime. But acans, micro, blasto, etc. were mostly open with their tenticles out. So I think there were responses to feeding. However, I got similar feeding response from cyclopeeze, but no irritation.
Other than goniopora, frogspawn, and toadstools all seemed to react well to both food. I didn't feed zoas Reefroids, but when I feed them with cyclopeeze, they do close up. I didn't feed ricordias either, because I only feed them brine shrimps. In general, I think there's more coral in my tank that didn't like Reefroids, but everyone's tank is different.
I still think Reefroids is a good food, because my sick goniopora did respond stronger to it than cyclopeeze. Perhaps not all foods are suitable for all the corals? While with cyclopeeze I have not seen any negative responses so far.
Again, this is just what I have seen and how I have interpretated it. I can be wrong with my interpretations, and there might be other conditions that has contributed to the differences in the corals' responses.
HTH :rollface: