BTA Splitting

[RCFA]

Ya, it seems impossible to determine root causes in reef tanks. There are so many variables and so much anecdotal evidence that cannot be considered scientific, as it is almost impossible to compare one system to another. Experience with our own systems is the best education and allows us to figure out what is happening in our little glass box. I guess I am just always searching for root causes of certain events in my tank, usually to no avail, rather than fixing symptoms alone. I have tried to induce my BTA to split on several occasions by following WC routines, feeding increases etc. that have worked for others but my BTA has never spilt in the 3+ year I have had it, just grown lots, no idea why.