Every once in a while, people ask us here at Pondman. What kind of fish can I put in my pond. Here in California, we are pretty lucky. Because of our local temps and climate, The types of different fish we can use are higher than some other areas. A pond we are currently working on in Escondido has Albino catfish, along with koi, goldfish and mosquito fish. This is a pretty common mixture,however just down the hill a little bit a customer has tropical aquarium fish in his pond. Now this isn’t as common , but depending on the pond and a few other things it is some times do-able. We see all kinds of fish in customers ponds, sometimes perch, sometimes hi-fin sharks, or even plecostomus. The choices of fish for your pond can seem endless.