Things you MUST do before filling your fish tank. (sort of)

Another day, another video to try and make fishkeeping easier for everyone. I think I remembered the majority of things that myself, customers and some of you folks have forgotten to do when setting up your new aquarium. If you can think of any more, please help the fishkeeping family out and drop them on the pinned comment. Affiliate links to some of my favourite products below: NT Labs test kit UK https://amzn.to/48FI854 Fluval FX2 UK https://amzn.to/45k4hTE US https://amzn.to/46FhJTi Fluval FX6 UK https://amzn.to/3ZIrEoP US https://amzn.to/3ZITTU8 Fluval 407 UK https://amzn.to/3F81baQ US https://amzn.to/3PDHtbG Fluval Plant LED UK https://amzn.to/46BLGUb US https://amzn.to/46F4dyR Fluval Aquasky LED UK https://amzn.to/3Q9zO6A US https://amzn.to/3ZN9QZN Water Lettuce UK https://amzn.to/3RHNXce