If you want to get really into the ''eco system'' aproach alltering the temperature has a huge impact on breeding rates 
Depending what fish you have (thread was tldr) you could alter the temperature according to food demand.
up to 28'c or so for cherries and they would breed stupendously fast, down to around 10-15 'cand they wouldnt breed hardly at all (compared to the normal temperature).
Depending what fish you have (thread was tldr
) you could alter the temperature according to food demand.up to 28'c or so for cherries and they would breed stupendously fast, down to around 10-15 'cand they wouldnt breed hardly at all (compared to the normal temperature).
