$20 DIY Aquaponic Fish Tank from Recycled Pallets

  Project goals: Build a small Aquaponic fish tank for under $20. Integrate a Swirl Filter. Integrate a Bio Filter. Use recycled materials whenever possible. NO complex timber joints  – keep it simple. Leave space for easy insulation installation. Use simple hand tools whenever practical. Materials Required: 6 timber pallets. You can often get these for free, look in…

DIY swirl filter #1

Here’s the tutorial on how to make a swirl filter out of a bucket, some garden hose, 4 zip-ties, a piece of pipe, and some silicone! This filter was made for the Timber Prototype Tank #1 project. It was fed intermittently from a reservoir that pooled water that had drained from 4 prototype grow beds, totaling around 110L…

Timber Tank Prototype #1

The timber tank prototype was the fifth tank added to our prototype Aquaponics system in Sydney, Australia. It was originally going to have a vertical frame integrated to support grow beds directly above it, but this was abandoned since we had no space available for the tank with sufficient direct sunlight to make it practical. Weight was…