As the water temperatures have gone down below 20C now, we took out the perch from the aquaponics fish tank and added them to the swimming pool with the other perch. It is great to be able to have a variety of sizes of fish living together and not eating each other! We added trout fingerlings to the fish tank for winter, and already they are leaping out of the water to feed! They are so much more exciting than perch, but the perch are certainly tasty and easy to manage. Part of the change over involved a good tidy up of the grow beds, which were looking very sad. Pulling out plants that had finished providing (or were too massacred by caterpillars to keep!), adding some fresh expanded clay and seedlings, and they look so much better.
It was also time to harvest some yabbies, and it reminded us of how much it hurt our backs to bend over the ibc tanks to clean them out…so, we purchased a grow bed to match the aquaponics system and replaced the ibc tanks with that. Now we have a great yabbie tank that doesn’t involve bending over to clean, and it looks good too as it matches the AP system! Of course, we had to harvest a dozen or so yabbies at the same time!