Hydraulic leak

Dropped two bolts off the underbelly tonight. Think the puddle we saw was the pooled hydraulic fluid laying in the belly that rolled out when we leveled. There are two spots pooling, one front of the axles curb side and one back center between the axles. At some point someone had been under there because it's split and taped. I can't remember if it was done before to be honest, but I had the axle replaced last fall and the upgraded mor-ryde suspension done. If they had to split it, they should have seen the leak. For as much is pooled in there, it would have been there at that point. We opened the slides while looking in the underbelly, but can't find signs of a leak. It's not noticeably dripping anywhere as the slide moves nor once they are out. Guessing the leak is at a seal or a hose and it's running along the hose before dripping, and guessing that there is more than one based on the two areas pooling. I'd have to drop more of the under belly to look more.

Tried to find schematics to have a better idea of where to look, but having no luck.

Found an ad for a mobile tech, will have to see if I can find reviews. Perhaps posting on here will get some recommendations.

Where does one find clear ATF fluid? Auto store seemed to only have red. Dealer recommended clear in case of inside leaks. H something brand. Couldn't find anything. Is standard tractor hydraulic fluid acceptable?

As always, thanks for the inputs and advice!