Perth Royal Show
Story Title: Perth Royal Show
TX Date: 23rd October 2011
Presenter: Trevor Cochrane
Trevor takes you to the Perth Royal Show and shows us what exciting garden ideas are out there this season. Find out what fun and easy garden ideas you can do in your garden for fresh vegies all season.
Handy hints on growing Aquaponics
- No matter how good your filtration system is, a fortnightly change of water is recommended as your fish reach maturity.
- Change of water is recommended when fish reach around 300gms to 400gms in weight. They start consuming large amounts of food at this stage and their waste can become toxic to them if it's not flushed regularly.
- A drainage outlet to productive garden bets is an effective way to utilise this water.
- Weekly topups in summer are needed due to evaporation, but generally these only consist of around 100 to 200 litres of replacement water.