“STOP! Don’t Add New Discus Without Watching This First”

If you keep discus, this video will save you thousands of dollars and years of frustration. I work with hobbyists all over the world, and the #1 mistake I see — over and over again — is adding new discus directly into an established tank. Sometimes it works… but when it doesn’t, it’s catastrophic. https://shellerfishfood.com https://shelleraquatics.com In this video, I show you the simple 20‑gallon quarantine setup that prevents 90% of the disasters I see in the discus hobby. This method is affordable, repeatable, and protects your entire collection. WHAT YOU’LL LEARN IN THIS VIDEO ✔ Why adding new discus to your display tank is “Russian roulette” ✔ The exact 20–29 gallon quarantine setup I recommend ✔ Why a seeded sponge filter + heater is all you need ✔ The perfect fish to keep your QT tank cycled (bristlenose pleco) ✔ How to use salt safely for the first 3–4 days ✔ Why water changes are the REAL medicine ✔ The truth about big‑tank medication disasters ✔ Why I created my pharmacy‑grade Med Kit ✔ How purity (99.99%) reduces reoccurrence and long‑term costs ✔ Why finishing full treatment cycles matters for discus health WHY MY MED KIT EXISTS Most hobbyists try to medicate 100–300 gallon tanks — and it destroys their budget AND their fish. My Med Kit is designed specifically for small quarantine tanks, where treatment is effective, controlled, and affordable. Every medication is pharmacy‑grade, 99.99% pure, and treats up to 300 gallons total. https://shellerfishfood.com/ols/produ... You pay a little more up front… but you pay FAR less long‑term because: You use less You treat less often You get fewer reoccurrences You’re not buying diluted big‑box meds This is the same system I use for my own discus. discus quarantine, discus quarantine tank, discus health, discus care, new discus dying, discus stress, discus treatment, discus medication, discus med kit, discus salt treatment, discus water changes, discus pleco, bristlenose pleco quarantine, aquarium quarantine tank, fish quarantine setup, how to quarantine fish, discus tank crash, discus immune system, discus fungus, discus bacteria, discus parasites, discus hobby, fishkeeping 2026, aquarium tips, Sheller Aquatics