so looking at the prices of the larger feeders and waters i was thinking about doing what grandma does and just use a small bucket for the water it comes to about 8 inches tall and i'll be changeing it out dayly anyway so why pay all that money for something i allready have? Plus for the price of a trof feeder like i wanted to buy online i can make the **** thing for 8 bucks verus the 54 they want online. What do yall think? is there a real reason why these overpriced feeders and waterers are used at all?