Home
>
Pet
>
Tank Requirements For Discus Fish

Tank Requirements For Discus Fish

For Discus fish, there are 2 consideration in tanks - tank depth and volume. Because of their size and swimming habits, a minimum of 18" is needed for tank depth, the deeper the better. Regarding volume, a good rule of thumb is that each adult discus will need 10 gallons of water. Larger tanks will also give more stable water conditions, and taking into account other considerations the minimum size for a discus show tank should be no less than 55 gallons. It is also advisable to use a rectangular tank. Not only are they cheaper, but are more efficient, because they maximize surface area. Surface area is the most important factor in buying a tank. Why? Because it is only at the surface of the tank that gas exchange occurs. (Oxygen in, Carbon dioxide out.) Assuming you have a seventy five gallon show tank, and it's biological filter is working as required, up to twenty young fish 3 inches in size, or 6 or 8 fully adult discus can comfortably inhabit the tank. An outside filter may be added to large tanks to increase basic aeration and biological filtration needs.

Keep in mind that when young discus fish are small,they grow fast and become quite large in a short period of time if fed well and water quality is maintained. If your tank is too small they will not be happy and it will quickly stunt their growth. Juvenile discus should not be kept in overly large tanks. Being a social fish, Discus tend to become very skittish in large tanks. In our hatchery, we place 6 Discus up to 1.5" in a 29-gallon tank. They will be moved tp larger tanks when they get to 2.5", and show possible signs of "pairing off". Always try to buy the largest tank you can afford for discus fish.

If breeding Discus is a consideration later on, tanks can be down sized to twenty gallons per pair. At our hatchery, 29 gallon rectangular glass tanks are utilized for every breeding pair. A bare bottomed tank with at 2 ? gallons of water per inch of fish, a couple of sponge filters and a canister filter with activated carbon in it is used to begin the process. This is maintained at 6.6 - 6.8 PH, and the temperature is set at 82 to 84 degrees F. We make 50% water changes weekly, and some breeders will go as high as 95%. Optimal results would be achieved with a 15% water change daily. Because Discus produce slime on their body, and it is shed regularly,it coats the inner surface of the tank and promotes bacterial growth. A safe bet is to wipe down every discus tank every week. There are commercial sponges and brushes available to do this chore.

Because Discus are large fish, they require clean water and proper filtration. The tank must be "cycled" and tested for nitrates/nitrites before placement of Discus in the tank. Our policy is to use fish such as some of the more common cichlids to "cycle" the tank. A good rule of thumb here is to wait at least 4 weeks before attempting to place Discus with the "cycling" fish. If you are active in the aquarist community, a friend might possibly loan you some "cycling fish" to begin your project, and the "cyclers" can be returned to their owner upon completion of the cycle.

Discus prefer soft water, due to the constant rainfall and run-off in their natural habitat. We are more concerned, however, with cleanliness. It is much better to have a high quality of hygiene in the tank than it is having optimal water conditions, though we strive for both. Discus will adapt to most conditions, including PH up to 7.8 and 350-ppm microsiemens of hardness, but cannot survive in constantly changing water conditions or dirty water.

Alden Smith is a published author, and has been marketing on the internet for 7 years. His website, king discus, is an active gathering place for discus breeders and lovers of discus fish. His wife Betsy is the administrator of king discus a site rich in online recipes and cookbooks.

trusted cleaning company Bannockburn ..

In The News:

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

Miami-Dade debuts America's first autonomous police SUV with AI cameras, drone deployment and real-time crime detection in groundbreaking law enforcement pilot.

Bank impostor scams cost Americans $2.9 billion as criminals use AI voices and caller ID spoofing to steal life savings. Learn nine essential fraud protection tips.

Foreign-owned apps secretly harvest personal data from seniors, making them prime targets for scams. Learn how to protect your privacy and stop data brokers today.

Sens. Josh Hawley and Richard Blumenthal introduce bipartisan GUARD Act to protect minors from AI chatbots through mandatory age verification and disclosure requirements.

Ghost-tapping scammers exploit wireless technology to drain accounts through small transactions, but RFID-blocking wallets and transaction alerts can protect you.

French pilot project demonstrates wireless charging roads that can deliver over 300 kilowatts of power to EVs while driving, potentially eliminating range anxiety.

YouTube's Ghost Network spreads information-stealing malware through thousands of fake videos offering cracked software, using compromised accounts and fake engagement.

Protect your privacy by disabling your smart TV microphone. Most TVs have hidden mics that listen even when voice commands are off. Learn quick steps to stop unwanted audio capture.

SessionReaper vulnerability hits Magento and Adobe Commerce stores, compromising 250+ sites in one day. Hackers steal data and hijack shopping sessions.

Master essential parental controls and digital safety tools to protect your kids online. Learn screen time limits, location settings and privacy controls every parent needs.

Cybersecurity expert shares six essential steps to protect against dark web threats, including data removal services, password managers and antivirus software.

NVIDIA GPU space mission could revolutionize cloud services by enabling orbital data centers that make apps, games and AI tools faster and more efficient.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

Microsoft warns Windows 10 users face serious security risks as 90% of ransomware attacks target unsupported systems. Learn why upgrading to Windows 11 is crucial.

Nike unveils Project Amplify, revolutionary motorized shoes developed with Dephy that add powered assistance to every step for runners and walkers.

Cybersecurity experts warn about one of the largest credential compilations ever found, urging users to check "Have I Been Pwned" and change passwords immediately.

Quick iPhone and Android battery optimization techniques help your device stay powered all day by turning off hidden features that secretly drain power in the background.

Kodiak Driver autonomous truck achieves perfect 98 safety score, matching top human fleets in groundbreaking AI evaluation by Nauto's VERA system.

New 401k catch-up contribution rules in 2026 will change taxes for high earners over 50. Learn how scammers exploit these changes and protect your retirement savings.

Kurt Knutsson's guide covers social media privacy protection through location settings, account privacy controls and two-factor authentication to prevent scams and data breaches.

Revolutionary retinal implant restores central vision in 80% of patients with advanced macular degeneration, offering hope where treatments once only slowed blindness.

Learn how to use passkeys on Windows and Mac computers without cameras or fingerprint readers. Discover secure authentication methods that replace passwords.

Tesla's FSD v14.1.2 update reintroduces Mad Max mode, enabling higher speeds and more frequent lane changes than the standard Hurry profile setting.

A phishing email scam targeting American Express customers shows how cybercriminals use fake urgent messages to steal personal and financial information.

Tank Requirements For Discus Fish

Pet