A reason not to feed your fish lettuce

[Justusfish]

That's where I buy mine as well. It is only one type of seaweed, as compared to a variety of different types of seaweed combined into one sheet at the fish store, but the cost is amazingly cheap.

My fish love it. I hold it and they rip it out of my hands. They never have learned table manners.

[Black Phantom]

I get mine from Co Op

[christyf5]

I've seen romaine lettuce hanging in several store tanks (not lately, probably a few years ago) as well as restaurant display tanks. I always used to think that was just what they ate until a fellow reefer told me about nori. At the time I didn't have any fish that would eat lettuce anyways but now I keep all my fish on nori.