Thankx for your replies! I admit, I am just frustrated with how stubborn their water is to acidify if I make the slightest mistake…leaving hardly a few mm of the defective terra cotta pot water in the spawning tank (which still has no fish in it) was sufficient to send the PH shooting up to 6.5 from the low 4’s. Haven’t tried such drastic changes on the main paro tank.
The
PAROSPHROMENUS PROJECT
