fish tank aquariums
What does it mean to cycle your fish tank aquarium?

I have a tank I’ve only used with my lizards. Never had fish before but I’ve made sure it’s clean and sterile. What does it mean to cycle the tank for fish? how do I do this?

Every hobbyist setting up a tank for the first time has heard people refer to the ‘nitrogen cycle’ or ‘cycling’ the water. A good understanding of this cycle helps get a tank off to a good, healthy start and saves money in fish losses and time dealing with the problems that can occur. Knowledge of this important process helps keepers anticipate and troubleshoot problems over the entire life of the tank.

The nitrogen cycle is a naturally occurring process that enables all bodies of water – fresh, salt or brackish – to sustain animal life over time. It is a dynamic process occurring in all oceans, lakes, streams, ponds and aquariums worldwide. Unlike animals that live on land and can move away from the wastes they produce, fish are trapped in the environment with their wastes. Without some kind of process to handle toxic animal waste, all aquatic life would eventually succumb to these poisons.

The nitrogen cycle is the means by which wastes are broken down to less harmful substances. Toxins from wastes affect a fish’s ability to take oxygen from the water, its ability to convert food to muscle, its ability to ward off disease, and even its ability to swim. The most common and deadly wastes in aquarium water, ammonia and nitrite, originate from the fish themselves, dead animals and from uneaten food.
As fish are introduced into a new tank, they immediately begin to release waste into the water in the form body secretions, which contain ammonia. Ammonia, in even low concentrations, is very toxic to fish, damaging the gills and the flow of oxygen to the fish’s tissues.

Nitrosomonas and Nitrobacter grow slowly at first, then have a rapid growth and reproduction phase and eventually level off to numbers needed in the tank to handle the waste of many fish. The numbers of bacteria will eventually be balanced against the amount of waste produced by a given population of fish. Introducing new fish, an outbreak of disease, or an interruption in filtration can disrupt this balance and the bacterial populations will play ‘catch up’ until the balance is restored.

Since the nitrogen cycle begins slowly, fish should be added to the tank slowly. A new system overwhelmed with fish is also overwhelmed with ammonia. Deaths occur when too many fish are producing too much waste and the beneficial bacteria have not reached sufficient levels to handle the load. Select a few hardy, inexpensive fish at first, be patient, feed very carefully and let the nitrogen cycle get the tank ready for the nicer, more expensive fish


Filter For Fish Tank In A Supper Intensive System


Filter For Fish Tank In A Supper Intensive System



Filter For Fish Tank In A Supper Intensive System: All You Need To Know At long last… you now have all you need to know to set up a filter for fish tank in a supper intensive system in a simplified step by step guide. When I started fish farming I knew next to nothing on the subject. Not even what to feed the fish not to talk of fish tank with filter.Yet I went ahead and committed my hard earned…


How to Set Up A Marine Aquarium Like an Expert. The New Best Seller (Aquarium and Turtle Mastery)


How to Set Up A Marine Aquarium Like an Expert. The New Best Seller (Aquarium and Turtle Mastery)



NEW BEST SELLER Author and official aquarium nut, David Chipperfield has had nearly a decade of experience in the fine art of owning, planning and caring for marine aquariums but he was once in your position too – filled with the enthusiasm of wanting to own a salt water aquarium but not having the experience that leads to owning the vibrant, colorful aquarium that all aquarists dream about.This i…


How to Care for Betta Fish Like an Expert (Aquarium and Turtle Mastery)


How to Care for Betta Fish Like an Expert (Aquarium and Turtle Mastery)



From the same author of Amazon Kindle Number 1 Aquarium Bestseller: How to Set Up A Marine Aquarium Like an Expert With almost ten years of experience in purchasing, maintaining and appreciating thriving aquariums, David Chipperfield has now been given the official title of aquarium nut. In his latest book, he has written down the techniques that can take you from beginner to betta fish expert in …


13 Green Plastic Leaf Plants Ornament for Aquarium Fish Tank


13 Green Plastic Leaf Plants Ornament for Aquarium Fish Tank


$4.80


Ideal decoration for the aquarium or fish tank;
Quite easy to clean and Suitable for both salt and fresh water;
Artificial plastic plant can be used for a long time and will never die off….







TOM Aquarium Accessories Dip & Pour Multi-Purpose Container, Large


TOM Aquarium Accessories Dip & Pour Multi-Purpose Container, Large


$4.95


TOM TM1295 Aquarium Accessories Dip & Pour Multi-Purpose Container – large. KollerCraft is highly regarded for supplying superior quality, innovative pet products and reliable service. This Dip & Pour is a multi-purpose container for holding or transferring fish. Easily hangs onto the side of your aquarium, providing an isolation tank for sick or unfriendly fish. Also ideal for holding plastic …

Air Flow Control Fish Tank Aquarium Lever Pump Valve 6 Way


Air Flow Control Fish Tank Aquarium Lever Pump Valve 6 Way


$9.02


Air Flow Control Fish Tank Aquarium Lever Pump Valve 6 Way;
Aquarium Pump Valve for high power air pumps, with 6 individually controlled outlets;
Having multiple tanks in fish room, it distributes the air to each tank as much as you wish….

Lava Lite 7208-4 14-1/2-Inch Lava Aquarium with Life-Like Fish


Lava Lite 7208-4 14-1/2-Inch Lava Aquarium with Life-Like Fish


$23.70



Aquarium Ocean Lamp


Aquarium Ocean Lamp


$22.99


Instantly create a relaxing, illuminated atmosphere with this animated ocean lamp. Featuring twin rotating panels, you’ll watch as exotic fish swim in unison against a wall of moving coral, creating a fascinating underwater illusion…without water!…

Tropical Fish Aquarium Topsy Turvy Tank Room Decor


Tropical Fish Aquarium Topsy Turvy Tank Room Decor


$6.95


Turn the tank upside down and watch the fish play with bouncing bubbles! Wonderful room decor!…