An indoor hdyroponic system is a useful piece of equipment for those who want to grow plants in their own house. Plants growing in an indoor hydroponic system typically grow downward so that they do not need as much soil. Plants like this can typically grow in nutrient rich water.
A common type of indoor hydroponic system is called ebb and flow. Usually, this system is made up of small containers. These containers are composed of perlite and connected by a hose. There are also systems known as lettuce raft and dutch bucket.