Infection or not?

[MartialAnt]

I brewed a few weeks ago & i put it in secondary for a week, as you do. I saved my 3rd addition hop bag & added it to the FV of beer. Before i added it i boiled it for a few minutes in some of the beer to kill off any nasties, which there shouldnt have been as i stored it in the fridge in a sterilized Tupperware tub. After a week i looked into the FV & it looked infected on the surface like my AG#2 did. I tasted some & it was very very bitter. I also made a gallon in a DJ but that tasted fine. In fact i finished it in 1 sitting as it was nice.
Last week when i noticed it looked bad i removed the hop bag & blasted the FV with Co2 to kill the mould that was feasting on my beer to teach them a lesson. What i would benefit from it i dont know.
Ive now brought myself to pour it down the bog as i need the FV. As i carried it to the bathroom i disturbed the skin & now its broken up. I poured some & it tastes fine.

It doesnt smell of fungus so could it be break material from boiler in the 3rd bag? Although ive never had this before when adding a 3rd bag before.

Look at the pics & tell me what would you do.
Would you bottle it but make sure no bits get bottled. Or would you tip it?

[simple one]

So basically you don't really know if it was fungus. So....

I would rack it in to a keg or in to demijons. See how it tastes in a few more weeks. Bottling seems too much effort for the risk. I wouldn't bin it, if it tastes good it probably is.

[MartialAnt]

So basically you don't really know if it was fungus.

It looked like fungus at the time.
By the time i'd finished fannying around & got it in the barrel most of the surface crud had sunk to the bottom of the FV so most of it has gone into the barrel.

Its been in a pressure barrel now for a week & the taste is nearly fine. Could do with a few more weeks to mature as its a little over bitter still.