i put a slice of cucumber in my tank about an hour ago and none of my fish, snails, shrimp are going near it...... i have trapped it under a small stone to weigh it down, is this ok?
Often fish prefer it after its softened up in the water over time.
its really for my snails n shrimp but i guess first come first served!!!
Another thing I do with peas is after I cook them I smear them along rocks, leaving a layer of pea upon it's surface.
My fish love to scrape away at the pea-ey film.
doris