Vickie H.

No air in the tub in the basment. No water change. I only add water when needed. I am doing everyting wrong and it still keeps on ticking. I have had it since summer of 2007 and it has not grown much. But it is alive and that is all I care about. LOL I have fish in all ponds. I have Gambusi in every pond and tub. They gobble up the mosquito larve. I have 18 inch koi in some ponds. But they uproot plants so cannot put much in with them.