Thanks guys,
@Shovelhandle-the coco was washed with about 5 gallon of really hot water ph ed to 6. It is however not entirely just coco. It is burbee seed starting mix which contains small fiber coco, turkey litter, and feathers. Its not the ideal coco but the alternative for my area would be pet store coco bricks.Don't know if this makes any difference in ph runoff.
Also thanks for the info about aquarium water. I read the post by rhizome on that link you posted and it makes sense. Especially the part about aquarium dechlorinator adding salts to a water source with existing salts from the fish.
@tlranger thanks for the info. Think I might invest bottled water for my ladies