tvbbnumber41;4127162; said:First quarantine the pair in a tank all by themselves. Second feed them a lot of meaty foods. (blood worms, brine shrimp, etc) Third give them a lot of breeding spots. Fourth every time you do a water change put in slightly cooler water and let it warm up with a heater. Idk why but that has been very effective in getting my dempseys to breed. Best of luck
tvbbnumber41;4127162; said:Fourth every time you do a water change put in slightly cooler water and let it warm up with a heater. Idk why but that has been very effective in getting my dempseys to breed.
BRUNER247;4153645; said:i agree! This works for MANY fish! Could also cover part of tank for privacy, live plants, lots of spawning sites, maybe a couple goldfish to beatup on n protect their site from. Raising your tank temp a lil. Lots of tricks n triggers you just need patients n keep at it till you find what works for your fish.keep notes on everything! If nothing in a week or so split em up for a few hours n try again. Change decor around ect. Daily water changes is the key for most I think! GL