Aquaponic IBC system update Cooling down the fish

With the high temperatures we have been having the water in the fish tank has been slowly rising to the 30°C/86°F mark... This is outside the comfort range of the Jade perch & I was getting worried about the amount of dissolved oxygen they had available so needed a quick fix.. Found a very easy fix by doing next to nothing at all..

Might contemplate adding some frozen bottles of water into the tank to try & help reduce the water temperature tomorrow..

Have a good one all...
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IBC Wicking Beds for renters

IBC Wicking Beds for renters...
We have some friends who are renting places with no garden space for veggies so it got me thinking how we could help them out... We came up with the idea of using the same food grade IBC containers we are using as Aquaponic beds & tanks as Wicking garden beds... By cutting them in ½ you can get 2 beds that are essentially large pots that you can grow quite a few Veggies & herbs in...

We were lucky enough to get 3 of them for $40 each... The only problem being that they contained "Liquid Boot A" which is a tar like concrete sealing compound that is used to seal concrete drinking water tanks, pipelines & concrete slabs for buildings... We could not remove the compound with a water blaster as it had dried to the tank so had to come up with another way to use them...  We decided on lining them with the 200um plastic to keep the soil from coming in contact with the residue in the IBCs... I think we could find others without the residue for under $100 which makes them cheaper than the colorbond alternatives you can purchase from hardware stores & suitable for renters who are not allowed to dig a garden for a veggie patch...
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Aquaponic IBC system Air system Radial flow

Been a few additions to the set up over the past week.. A new air compressor & filter were added to the system... Both are a bit of overkill for now but will come in handy when the system expands..
Had a bit of a scare with the fish the other day.. The water became murky for no apparent reason & all the fish went off the feed for 12 or so hours but they all look to be OK & are feeding well now.. Think they need a break after all the tinkering that has been going on around them..



For more regular updates about the patch come visit on the Bits Out the Back Face Book page..
Have a great one All...
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