5.4K views · 277 reactions | Cycling an aquarium is the process of growing biological filtration (like beneficial bacteria and plants) in your tank before adding any fish. There are many ways to cycle an aquarium — such as fishless cycling, fish-in cycling, live plants, and bottled bacteria — so let's talk about how we can combine these methods to quickly and safely cycle a new aquarium. #AquariumCoop | Aquarium Co-Op | Facebook