Quote Originally Posted by thamneil View Post
As far as I know, it is illegal to use any live feeders in the UK. Therefore, it is unlikely that a shop would sell something under the title of a feeder.

One of my males is currently looking for love. He has gone off of food as well. It could be a breeding urge that has sent your snake off food.
As I said, live feeders are a grey area rather than being outright illegal. Shops don't sell them as 'feeders' but if you get to the point where they are the only option you just don't say what you intend to do with the guppies after you've put them in your aquarium. I've not done it, but in my experience of buying fish the aquatic shop (if they ask any questions) would probably be more concerned that I have a Siamese Fighting Fish in the tank which isn't compatible with guppies.