Hi, I have 2 male and 2 female german blue rams in my 200 liter tank along with some tetras, dwarf plecos etc. I am currently trying to breed my rams but they won't even pair. My water parameters are good ph is 6.6, tds is 160ppm and the water is 28 degrees and my nitrite and nitrate levels are low. I feed them 3 thimes a day, at the morning and the evening I feed them either tetra phyll or hikari mikro waffers and at noon I feed them dried bloodworms, decapsulated artemia or dried tubifex worms. Is there any thing I can do to speed up the process and make them breed.