It can be difficult to work out why your corals are dying in a saltwater aquarium, and online advice often misses the simple fixes that work in the majority of cases. So in this video, I share the top 5 causes of problems with corals in my 40 gallon LPS reef tank. Buy 3D printed aquarium accessories from my Etsy store: The best algae scraper in the world - The best RO/DI filter for most people - Best test kits for every parameter: Salinity - Alkalinity - Calcium - Magnesium - Phosphate - Nitrate - Some of these links have an affiliate code - so if you make a purchase, I get a small commission at no extra cost to you. Thank you! For any commercial enquiries, please send me a PM, contact me via Instagram or leave a comment below.
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