hey jammos
try this
Seperate the males and femes for about a month. Give them good food, and some meaty stuff once in a while (once or twice a week), make sure the females are nice and plump, but NOT fat. introduce the females into the males tank and start the dry season slowly and increase your TDS slowly day by day and dont do waterchanges at all (can also try reducing filter power, take the powerhead out increase the temperature take out the airstone and increasing light), and dont feed them much (maybe 1/10 of original food once a week).
now start the rainy season slowly for example on day 25 ( random day ) you can feed them 1/2 of original food, put the filter on 75% of speed, and decrease light (the cloud cover hah) then step everythang up a bit each day. when you start rainy season start increasing thefrequency of waterchanges like from once a week to once a day 30 - 50% (but don't do 80% like me and give your fish white spot)......
another important thang, dont change the tank around too much.
i dont know if you understand what i am saying but i kept up with this for a while whith my L260 and they were responding well till i did a waterchange of 80% thangs got bad and my big female had/has white spot...i have done the treatment and the temp is at 29 c rite now..they have quietened down again. It was really cool to watch them when they were in the 'mood'. They were really active...