when dunder goes bad!!!

[RumBumm]

So i started two dunder pits at the same time.

my thinking was to have a back up for if a pit when "bad".

i now have two very different dinder pits. even though they both have the same ingredients the one pit smells like fermented oranges/citus. the other pits is earthy/mouldy. neither smells bad or rotten. there is no sewage smell which is what i read is when its too far gone.

 

my question is do i try a batch with each? what sort of flavours should i expect from the earthy/mouldy one.

 

 

[RumBumm]

Ok so I took photos of the two pits. The dark one is the citrus smelling pit (was a greyish colour but topped up with backset) and the white fluffy one .... yes you guessed it.

These two pits are sealed all the time. Should I be leaving the lids off to let them breath or carry on keeping them sealed? 
Should I scrape off the cap on the earthy one and see what she does or keep the protection? 

on a side note. do you use dunder and backset or either dunder or backset? currently i use 10L backset and 3L dunder on a 70L wash

[SlickFloss]

Okay, just me bro, not telling you how they make stellar rum anywhere where they make it, but that shit don’t fly in our facility. Get that shit outta here. Beyond gone with that pellicle there IMO. That’s bacteria you don’t want getting a foothold in your drains.