https://www.youtube.com/@GVAquariumsAustralia

I've only recently discovered this channel and it's taken me back to the YouTube of old - where videos were full of content from start to finish, not padded out to some arbitary time to ensure adverts start paying out.

Some highlights:

• Great explanation of freshwater sumps
• How to make your sump silent
• The advantage of his style of sump cleanout
• Neat way of growing houseplants in your aquarium
• Neat way of modifying your cannister filter so you can clean it without pulling it apart
• Cheap water change accessory