2 Attachment(s)
Black Eggs - Loach Caviar ? No ! Thermometer lead ! Duh !
Is black hard rock like eggs common to any species (these egg-like things are lying on the bottom of the tank) ?
I have these in one my tanks, from a suspicious group ... but I don't want to jump to any conclusions.
I thought it was poo, but in my last 2 years I have never comes across poo like this. Another thing, they refuse to be vauccumed up. Also I tried squeezing one between my fingers to no avail. They are like small back ball bearings.
What is this, where did it come from ? a Mystery.