Thought i`ll do a coopers pale ale with yeast from two stubbies,I put the dregs in a 1.25 coke bottle and for 5 days kept feeding about 100mls of malted water,during that time didn`t see any krausen but the bottle was full of pressure and quite a bit of sediment on the bottom of bottle.
So comes brew day when the wort was the same temp as the yeast 20 degress i pitched it in, after giving it the taste test.after 24 hours nothing 2nd day still nothing that night open fermenter and give it a stir, just looked quite cloudy when stirred,next morning still nothing,after work that night still no life,took the lid off gave it a stir and pitched a packet of the yeast that came with the kit.And Holy Mother what happened after that, it just frothed up and out of the fermenter

It`s the first time for me using the pale ale yeast this way just thinking that this type of yeast ferments without any krausen forming.
Thanks
Mario