Who Gives A Fish Forums

Color perception in fish is a complex topic. More studies are needed to fully understand how it impacts their daily lives in captivity.

Has anyone tried dosing potassium for millepora growth? I've read it can help, but I'm not sure if it's worth the hassle.

Thanks for the input, everyone. Leaning toward dry rock with bottled bacteria now. Appreciate the real-world experiences.

Setting up a new 75-gallon reef tank and debating between live rock and dry rock. Heard live rock can introduce pests but has beneficial bacteria. Dry rock seems safer but might take longer to cycle. What's your experience with both for coral growth?