hi there everyone ,well i'm a newby as of today, and i have used almond leaves in two of my tanks and they are wonderful, they do indeed make the water go like a honey colour it's really quite nice and i have silver dollars and ghost knife fish in one tank. and i can honestly say they love it the ghost fish become in oare of their surroundings and yes i have 2 adult that never fight and the dollars are alot calmer and yes they make the fish spawn, well in actual truth the dolars haven't and neither have the ghosties , but in the other tank i have angels and they are forever laying eggs because of the leaves. and they are also good for bacterial and fungal issues. I bought them because i hada discus problem but they arrived too late aND I LOST $3000.0O worth of discus. my ghosts were in with them aswell and those leaves saved the ghost fish from certain death. i got them off ebay fro a ladt from singpore and they are 100% quality,when i got desperate with trying to save my discus, my method of thinking was that a piece of home that is a natural part of their eco system can;t do any harm, and lets face it thats what we are all trying to imitate, i did work, but not for my big guys