I purchased the culture kit from Florida Aqua Farms ( Sorry GreshamH ). Which came with the sieve, the rotifer cysts, Phyto disks, Roti Grow, and Algae grow. I didn't have much luck with growing the Rotifers from the cysts so I ordered the Rotifers from Reed.
My problem is that I have been feeding the Rotifers the Roti Grow and have read more than a few threads regarding the use of Roti Grow and the fry/larva mortality rate in doing so.
I would like to not have to deal with the Phyto if I don't have to and just be able to grow and feed the Rotifers either a gel, paste or liquid food that I didn't have to culture along with the Rotifers.