Yes, we're going bonkers for baby fish at Lichenwood! Look at all the little fish we've captured so far. We're keeping them in a little aquarium on the deck until we can find new homes for them in other people's garden ponds. If you're interested, let me know. We have plenty to share.
Fish spawn when the pond water warms up to 70 degrees. The males chase the females agressively and beat against their sides which helps them to release the eggs which are then fertilized by the males. It is rare for even 50% of the little fish to survive.
In early spring we had three large black koi (two males and a female), two large white spotted koi with orangish head markings one male, one female), a large yellow female koi, and six goldfish (no idea on how many of each gender). There was a lot of chasing, splashing and spawning in late spring, and now we have an undetermined number of baby fish. Some are koi, some are goldfish, and some are very likely sterile hybrids. Some are very plain, kind of brownish silver. These are probably the goldfish. They will brighten up and turn orange in time. The ones that are already colorful are either koi or hybrids. We won't know for certain until the little koi are old enough to grow the typical carp whiskers.
The pond cannot handle so many fish. These little guys are eating and pooping machines. We have to change the aquarium water daily. It was imperative for us to catch the babies and place them in an adoption holding tank. They turned out to be really good at evading a net. We had to resort to a minnow trap. I wouldn't have known such a thing even existed, but Wendy's husband Clyde likes to fish. He had a minnow trap and generously lent it to us. That's how all the little fish changed their address from pond to aquarium.
We baited our trap with dry cat food belonging to Buffy T. Cat. This is only fair since Buffy eats a snack of Koi food each morning and evening as part of the fish feeding ritual. One sure way to lure Buffy indoors is to call out, "fish food!".
The fish are curious and can easily get into the trap to investigate the cat food, but they cannot find their way out. We have discovered that some fish are smarter than others, however. The really colorful fish that we are virtually certain are koi do not seem to be as easily fooled by the trap. They eat the cat food from outside the trap! To this day, they are still swimming with the big fish.
In late fall we will drain the pond, catch the fish and put them in a holding tank in the greenhouse until spring. We cannot keep all these fish, so we are on a mission to find new ponds for these little guys. We sent some home to Tom and Colette's pond in Deerfield. Hollynn will take two of the goldfish to her dorm room at the end of August. That still leaves a lot of fish. Sigh.
Did you know that it is illegal to keep koi in the state of Maine? This law went into effect five years ago and people have had their pet koi seized. Koi can easily live for 50 years and it is very easy to get attached to these pets. Maine is trying to protect the environment from idiots who release their unwanted pond puppies into wild ponds and streams.
Got fish?