Ga has it right about the storage bin. Use five gallon buckets instead. They work great for DWC. There are some videos on youtube if you want to check them out, but keep it simple. Don't go for all the elaborate things you see. It's not necessary. Also, remember that four to five months for DWC is pretty long. Don't let them outgrow the room. I think it's funny that people pack grow rooms with buckets seeming to forget how big the plants can get.