Salty Q&A: How Long Before My Tank Is Cycled?

Question The fish store dealer who’s helping me through the setup of my first saltwater aquarium told me I need to give the tank time to cycle before I put any fish or corals in it. As of right now, the tank has been operating for about a month. Is that long enough for it … [Read More]

Can Live Rock Be Added Directly to an Established Marine Aquarium?

“Caribbean Chris” and I are very frequently asked whether it’s okay to add new pieces of live rock directly to an established system. Ever erring on the side of caution, we generally discourage this practice. Instead, we recommend curing them in a separate saltwater-filled tank, vat, tub, bin, or other suitable vessel with heating and … [Read More]

Why We Favor Fishless Cycling with Cured Live Rock

In years past, the most common method for establishing biofiltration in marine aquariums was to introduce some hardy, rugged fish to the system as an ammonia source and wait for the cycle to get established before adding more livestock. The usual go-to fishes for this purpose were damsels. While this cycling method does work, here … [Read More]