Ok just an update...... I have seven Koi in 3000 gallons with lots of bio filtration..... As alot of you know I have been struggling with getting my pond to cycle.... And yes it was my own fault too many fish too quick..... I added Pond Prime one time when my ammonia went above 5.0, but none since then .... I used frequent water changes to maintain the ammonia..... But I am happy to say it's been 6 days since I have done a water change and my PH is still at 7.5.....ammonia is still at .25 ppm and holding there..... Nitrates are at 5.0 and holding and zero Nitrites..... I changed their diet I feed them cheerios for two days and on the third day give them a high protein food..... Unfortunately Sarah and I worked on our gardens for the last 5 days..... And no telling how many earthworms they digested.... But I want to send a special thanks to Meyer, Comet Keith, Tula, Addi, Sissy and especially MitchM that finally drove it home that I had a problem..... So I am on the road to a balanced pond I am not there yet but I feel like I am going in the right direction.... So I will say I am not going to add another fish..... Forever.... Or until I see another kool one..... Lol Jimmy