Do You Need a UV Sterilizer? What Does a UV Steriliser Do in a Freshwater Aquarium?

G'day everyone, An often debated topic is whether or not there is any need for an UV steriliser / sterilizer in your freshwater aquarium. Today I hope to clarify the confusion and fill you in on what they actually do. Please Comment, Like & Subscribe. This video is sponsored by Aquarium Universe. Visit https://www.aquariumuniverse.com.au/ and enter code "BlakesAquatics" to get 10% off your order. For the best quality, healthiest fish order online today from Allfish2u. Shipping Australia wide (with some exceptions) visit https://allfish2u.com/ and use code 'BLAKE10' for 10% off your order. Buy my Aquarium 3D Prints on Etsy; https://www.etsy.com/au/shop/BlakesAq... Become a Blake's Aquatics member;    / @blakesaquatics   Facebook;   / blakesaquatics   Instagram;   / blakes.aquatics   Blake's Aquatics Discord Server;   / discord   Merchandise available at; https://www.blakesaquatics.theprintba... Podcast episodes are also available as an audio podcast on your favourite platforms such as; Spotify, Apple Podcasts or via; https://blakesaquatics.podbean.com #UVSterilizerAquarium #UVAquarium #BlakesAquatics