Sounds great. I may give the crayfish a try this spring. We have so much FA they would have plenty to eat. Also have a lot of rock around the pond like you do for habitat.
Last year was so dry here the local seasonal small creeks that always have local crayfish in them were for the most part dry. We had good rains that filled the ponds and creeks since then, so maybe this spring will have better luck collecting them. I kind of gave up last year because of the drought, and also because I wanted to give the PK shrimp a chance to get established.
Thanks for the update.
