WebApr 17, 2011 · Housing. Tank size: As mentioned previously, neon and cardinal tetras are active fish and need plenty of room for hiding places, free room to swim, as well as other members of their school. A minimum of 10 gallons is recommended to keep these fish. Décor: The most natural choices for aquarium décor for neon and cardinal tetras are … WebApr 10, 2024 · These fish also don’t mind hard water, which is a convenient quality for an aquarist that uses the tap to fill their tank. ... Neon and Cardinal Tetras – Paracheirodon innesi and Paracheirodon axelrodi. ... If you have the experience and equipment to handle them, they can easily live in your 10-gallon tank, because they remain tiny at 2.4 ...
Water Hardness For Neon Tetras - Tetra Fish Care
WebSep 13, 2024 · The eggs are extremely photosensitive, so it should be kept in a darkened room with minimal lighting, blue light seems to be preferred by the few professional breeders. A dark room and a flashlight seem to work, too. On a scale of 1-10 of fish breeding accomplishments with 10 being the hardest and 11 impossible, cardinal tetras are … WebNeon tetras want to live in the soft water as they originate from the Amazon River. You must provide a pH that is less than neutral. ... Hard water may create several problems for their growth. ... You can keep one cardinal tetra for one gallon of the tank. If you want to place 60 cardinals in your tank, then you have to set up a tank of 60 ... flaim wolsey portal
Cardinal Tetra Care 101: Tank Mates, Diet, Lifespan and More
WebAug 29, 2010 · I live in Lincolnshire and have very ard water. I have neons, cardinal, x-rays and black widows. Have also kept glow lights that have spawned in the tank (although ate the eggs). As long as you introduce them slowly adding a small amount of tank water to the bag every 5 or so minutes after the temps have equalised they should be fine. WebThe absolute bare minimum you could have is 6, but it is best advised that you add even more to your tank within a few weeks. For the Tetras to thrive, they need to be able to follow the crowd. As well, both the Cardinal and … WebFeb 22, 2024 · Freshwater, partial water changes weekly (25%). Cardinal tetras can’t tolerate poor water conditions: Tank size: 20 gallons for a small school of six cardinal tetras. Increase size by around 2 gallons per fish. … flain 54