i have guppies i plan of breeding and i have been getting alot of help from all of you guys and gals on here so here another ? for all of you guys do you think i should add driftwood as well as breed grass to my tank for hideing spots for the frys??? and we only have 3 pet stores around me and a wal~mart one of the pet store are just for fish but he jacks his prices up i got one of my guppies from him and paid $7.50 for a male and it died in 2 days and PET CO and a smaller pet shop which pet shop would you use and do you think wal~mart fish are ok or should just look for a pet shop to buy fish from.