It takes you a significant amount of time and effort to keep your aquarium clean, regardless of its size. With a regular aquarium tank, you will have to change the water and other components often. And cleaning is a mandatory task for successful aquarium keeping.
Apparently, you will end up changing their environment from time to time because of cleaning, which results in stress. Fishkeeping is exciting, but too much labor for it? None enjoy this boring part.
Experts invest their brains in finding alternatives to make this fun hobby a hassle-free one! And not in vain; self-sustaining aquariums are an excellent idea.
Sounds like a dream? Having an aquarium that cleans itself can save a couple of hours and energy as well. Most aquarium enthusiasts have always anticipated creating a self-sustaining fish tank. With such an aquarium, you will have enough time to focus on other projects, and you can plan for trips without worrying about your underwater friend.
For beginners and pro aquarists alike, building a self-sustaining aquarium can present a significant challenge. Creating an autonomous tank can be pretty simple; however, striking a balance among fish species, live plants, and control equipment can be tricky. This guide is meant to help you build a self-sustaining aquarium that needs minimal maintenance. Here we go; keep reading!!!
At its core, a self-sustaining or self-cleaning aquarium is a fish tank designed such that you don’t have to change the water or clean the substrate more frequently. Typically, this aquarium establishes a self-sustaining food chain where it rewards by taking care of itself.
Unlike in a regular aquarium where you need to change the water and clean substrate often, you will have a low frequency of cleaning with this self-cleaning aquarium. Also, you will save your fish from a high amount of stress. A self-cleaning aquarium will save you considerable time and effort while offering your fish a healthier environment.
Now you know what a self-cleaning fish tank is, and you want to go ahead and build one from scratch. Awesome. This is all you need to do before starting the process.
Basically, a fish tank is the first thing you need to set up a self-sustaining aquarium. You will need to select the right size for your ecosystem. When deciding on the size, keep in mind that the tank’s size plays an essential role in maintaining.
Significantly larger tanks are easy to maintain as you can include multiple diverse species and offer a nearly perfect water-fish-plant ratio. Regardless of the size you pick, it must be clear to let in light. Buying a tank ranging from 30 to 200 gallons is recommended.
You need to get some sand, soil, and gravel for your aquarium. Although some people underestimate the substrate’s role, it is imperative, and for this case, you must have one for a self-sustaining fish tank.
Besides being a rooting medium for aquarium plants, it helps cultivate an ideal amount of bacteria needed in the fish tank. It is also the substrate that keeps your plants and filtration system safe by ensuring the produced bacteria stays at the bottom. Make sure to get mineral-rich substrate to flourish plant life, or you can buy from amazon.
You need treated water for your self-sustaining aquarium. Depending on the species you want to keep, you will need to meet specific pH levels, temperature range, and salinity requirements. Always ensure to use high-quality water testing for accurate results.
Remember, a self-sustaining aquarium is an establishment of a natural food chain. Therefore, you will need to have the right plants for your fish tank. If you have a relatively smaller tank, you may need to consider plants that do not grow too much. Also, it is ideal for picking plants that are pretty easier to maintain.
Plants add much value to your aquarium. Therefore, you need to choose appropriately. Some live plants are an ideal dish for baby fish. If you are keeping the anxious critters, dense plant life offers incredible hiding spots. They also add to the décor of your self-cleaning fish tank.
Filters serve two primary and crucial roles in an aquarium. First top, they help keep the aquarium water clean, and secondly, they provide adequate oxygen for the happier and healthier lives of your critters. They come in various sizes and shapes, which may be part or separate elements of the air pump system.
When selecting a filter, you need to consider your tank size. Make sure to buy a filter that will serve your aquarium appropriately. If you can afford it, it is ideal to purchase high-tech filters to alert you whenever you need to pay attention. For regular filters, remember to check them often.
The marine life and life plants you include in the fish tank need as much light as possible. Even though there are those species that survive deep in the ocean where there is no light, don’t expect to get either for aquarium tanks.
Fluorescent lighting will provide the right UV light for the growth of your ecosystem. What you need is some light for your aquarium, regardless of the direction it comes from. However, this should be artificial UV lighting. Don’t use incandescent lights because they won’t help your ecosystem grow.
What if you can’t afford artificial UV lights at the start? Most fish kept in tanks can live on a day-and-night cycle; therefore, you should not be worried. Provide you critters with at least 6 hours of UV light, and they will be perfectly fine.
Even though plants decorate your fish tank, you may need to add more. There are thousands and thousands of aquarium toys that you can incorporate into your self-sustaining fish tank. However, none of these fun and playful toys will help in the self-cleaning process. They are purely meant to provide ultimate beauty.
When picking aquarium toys, check if they have pollutants, and they should not corrode easily. If you opt for natural shells and reef pieces, clean them well before incorporating them into the aquarium.
Now that you have gathered everything you need for an ideal self-sustaining fish tank, you need to get the livestock. When buying fish for your aquarium, you need to consider environmental requirements, species, size, and aggressiveness level. Whatever fish you choose, make sure to choose compatible species.
Also, it is a good idea to keep species that will take over plant life. Get species that will complement the whole concept of cleaning the fish tank. Some of the very useful species in aquarium cleaning include Hoplo Catfish, Nerite, and mollies.
You have all the components of your self-sustaining aquarium ready. So, how do you set up your fish tank? Here are the steps you need to make a self-cleaning aquarium.
Once you have bought your appropriate (30-200 gallons), clean it thoroughly. Proper cleaning of your aquarium tank helps prevent contaminants that may harm your pets and aquarium plants.
It is always ideal for adding the substrate in layers. Start with soils, then sand, and lastly gravel, or simply start with the finest textures and work you up. If you buy the pre-made mixture, you don’t need to struggle for layers; instead, pour it from the bag.
Depending on the size of your fish tank, you need to observe the following:
Remember that high-quality water is critical for the life of your critters. It also provides the initial food source for your ecosystem. You can start with treated tap water or distilled water and add some fish flakes to it. If you can access water from a previous aquarium, it can be more useful in encouraging growth. This is because it contains the unrequired nutrients.
At this point, consider what types of plants you will use. You need to add live plants that pair well with the fish and other creatures like snails. Make sure to put the plant’s size and growth speed into consideration.
For diversity, you can consider including a blend of plants growing differently, like bottom growth (Green Rotala, Corkscrew Grass, and Hair Grass), surface growth (Lotus, Duckweed), and branches (Phoenix Moss, Christmas moss, Java moss, Crystalwort). Allow the plants to grow and root before you add fish into the tank.
After you have planted your aquarium plants, it is time to include filters, air pumps, heating systems, temperature monitoring elements, and ammonia testing kits. Basically, in this step, you add everything that is not living. Test to ensure that every component works at optimal levels and the temperature is ideal.
Now, it is time to add micro-filters. Some of the micro-filters you may consider are snails, micro-planarians, and daphnia. They help in cleaning and serve as food for carnivorous fish. Since most micro-filters are tiny, it is ideal for giving them at least two weeks to establish.
This is the last step in setting up a self-sustaining aquarium. After the plants and micro-filters have developed, you can now introduce fish into the tank. It is ideal to start with smaller species like guppies and continue with medium to larger species. However, the number and size of fish you keep will vary depending on the tank’s size.
It is a good idea to continue feeding your critters for the first few weeks as the plants mature and micro-organisms start multiplying at a higher rate.
Having a self-cleaning aquarium does not mean you will have to sit and watch your intelligent pets play. It only saves you a considerable amount of time and effort. Here is the way to go to keep your friends happier and healthier throughout.
When changing the water of your self-sustaining fish tank, you need to be very keen. You should avoid drastic fluctuation in water temperature, and you should take care not to disturb the ecosystem. This is because the natural food chain will suffer if you remove much of the bacteria.
It is recommended and ideal to change 10-20% of the tank’s water in the tank, typically, in intervals of two weeks. This helps keep high-quality water for healthy fish. If you have a well-established food chain, you may not have to worry very much about excess algae. The fish that feed on algae will help clear it.
Even though you may have species that thrive on eating algae, it may multiply excessively. To help keep your self-cleaning fish tank clean, vacuum the gravel when you are changing the water to remove algae and accumulate uneaten foods. You can occasionally use algae magnetic pad or filter floss to clean the aquarium walls. Plants, daphnia, and snails will also play their indispensable role in controlling the growth of algae.
Even with the perfect care, you may have some of your fish dying. In case of death, make sure to remove the dead fish immediately. For this reason, make sure to count your critters at least once in a week and check for possible deaths.
If you delay removing dead fish, they will decompose and disturb ammonia and nitrite levels, which can be harmful to the flourishing fish. You can use a high-quality test kit to determine the levels of ammonia and nitrate; if they are too high, replace the water promptly. Remember, the levels are dependent on the type of fish you are keeping.
The main reason that all aquarium enthusiasts need a self-sustaining fish tank is that it spares a significant amount of time and energy. It allows you time to spend with family or pursue other things you love.
You can as well go on vacation without necessarily worrying about cleaning your fish tank. Simply, a self-sustaining fish tank is meant to offer you more time to keep work on other projects.
Although a self-cleaning aquarium is a long-term investment, it has its own dark side. Typically, making a self-sustaining fish tank is more expensive compared to a regular aquarium. You will also spend more time during setup and picking the right components and compatible fish.
A self-sustaining aquarium requires compatible fish species. You need to keep them in a safe and healthy environment. Here are some of the best species to keep in a freshwater self-cleaning fish tank.
A self-sustaining fish tank helps create an excellent aquatic ecosystem for fish, plants, and micro-organisms. This is why it is beyond being a low-maintenance aquarium.
However, being a self-cleaning entity does not mean you relax. Make sure to keep the tank and water clean for a happier and healthier life for your critters.
Hello, everyone! Welcome to my aquarium blog. Fishkeeping is my passion, and I started this fascinating hobby back in 2006. Besides my engineering profession, I deeply studied many fishkeeping topics since I started building my home aquarium. I researched effective aquarium filtration and lighting of planted aquariums. I am keeping 20+ species of freshwater and saltwater fish as my aquatic pet collection. I successfully experimented with a complex ecosystem inside the aquarium, biotope aquariums, aquaponics, etc. I would love to share some learnings from my hands-on experience of the last 14 years. Hopefully, my sharing will be somewhat helpful to make your aquarium journey awesome!
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