Bests & Worsts Reviews from Amazon

I bought one for myself and two for my boyfriend. As of today, every single shrimp is dead. We meticulously followed the instructions. Also, one came with only 1 live shrimp. I regret this expensive purchase soooo much. It’s like having an ant farm when you were younger. It only ends in sadness. All the reviews are from people who have just received them, not after a prolonged period of time.