Has anybody tried feeding these:
http://www.bigalsonline.ca/catalog/product.xml?product_id=22873;category_id=1799
How are they for the community tank? (mainly tetras)
Cannot say for tetras, but barbs and raibows ate it. This cubes you need to soak, otherwise my fishes didn't understand what is floating...
But personnaly, I don't like this type of worms. But maybe because before I feed with live tubifex. They are dirty and you need to process them for a long time before you could feed with them.
They are so-so. Some fish like them, some are somewhat indifferent.