Old reefer come new !!

[tharbin]

This is the stuff I was going to use as I’d read it was decent to chuck in to cycle and can use that doctor Tim’s with it :)

I've never heard of that particular brand before but it looks like it should be fine. The technology is pretty well known now so there are new products like this fairly often. The main thing is to get some Ammonium Chloride (I use Dr. Tim's--just follow the directions on the bottle) to feed the bacteria if you go with this method. It is usually faster than the old raw shrimp method and kinder than the hardy fish method but you still need that source of Ammonia to kick start the bacteria.