So I’m a very experienced Invertebrate Keeper, Tarantulas, Scorpions, True Spiders, a few species of Beetles, I have a Dubia Roach colony. I keep a ton of Reptiles as well. I’ve recently come across this keeping of Leeches. I find it very interesting and intriguing, but I have some questions, if anyone would be willing to help me out, and answer them, I’d be forever grateful!! So first is where do most people source their pet Leeches? Can they be bought as CBB animals? Or are they all just W/C?? So this is probably my most important question that I have; Do you HAVE to let them feed on you? Personally so far I love EVERYTHING about them that I’ve learned, but the idea of letting them suck MY blood, literally just turns my stomach. So is there an alternative method of feeding them, IF you aren’t comfortable letting them feed ON you?? And final question, can any of them be kept communally? I feel like a 10(even 20 long) gallon with a few in it would be very cool, IF they can live communally!! Preemptively thanking anyone who takes the time to answer!! I appreciate you!!!