I would love to breed guppies but I dont want to spend a fortune are there any cheap ways to do this

Breeding guppies really is just as simple as most people say it is but if you really want to be serious about it there are a few considerations.

Tank requirements: You need to have two tanks at least 10 gallons in size. The first one should be cycled and all settled ready for your new guppies. The second should be filled with water and have a sponge filter running. It should also gave a heater and lots of hiding places for the babies. Set up both tanks and keep the temperature in both about 74-78 F, guppies will do well in that range. pH, hardness and other water conditions are not very important to guppies. They tolerant a very wide range of parameters.

Feeding: For the adults you need to feed a good basic flake food as well as the occasional treat of frozen foods. Buy a couple of them to swap between, blood wroms, mosquito larvae, brine shrimp are all good. For the babies you need baby brine shrimo to feed for the first few days and some cruches flake to start mixing in after that. Yes, you can just crush the flake you use for the adults.

The Fish: Get 1 male for every 2-3 females. No need to get many, after all you expect to breed plenty! Most you find at pet stores will already be pregnant so if you are really serious about getting just the right color you will need to by from a serious breeder or be prepared to work at it a while.

The mating: Just put them together and they will do the rest.

Once the female is very gravid (pregnant) move her to the empty tank and leave her there until she has the babies. Once she has them you can more her back to the main tank. Feed the babies fairly often, 4-5 times a day isn't too often and change 40 - 50% of the tank water every 2-3 days. The larger the babies get the more often you will have to change water until the babies are adults.