if someone could through me some helpfull advice i would appreciate it. i tried breeding some feeder guppies in a 5 1/2 with one of the bogus box filters .... and about 50 feeders. water was always horrible and i had to change the water everyday just to keep it someone clear and not odorsome. i moved all the future ciclid food inhabitats to a 30 xh that i was using for breeding cons i have. the water doesnt smell as bad and its clear and "appears" fine. but the ph is sub par. my test kit only goes as low as 6.0 and its there. is it from overstocking.... there are about 100 guppies in there. everyday i lose about 10. does anyone reading this have any experience breeding them? suggestions ideas and what to look for or expect. im breeding them to save me a few bucks and as food for my ciclids crayfish and frogs. but mainly so i know they arent caring any sicknesses and going to get one of my fish sick. the 30 gallon is an open tank i have in a seperate room with no hood or light. the room is well lit during the day an average room temp so i dont use a heater or light. the tank is fully cycled and is starting to have an odor from the feeders. when i had the cons in there the tanks water levels were perfect. any suggestions or tips would be appreciated. never bred any fish before.