You can put at least 5 neon tetras with Betta's because neon tetras need to be in a school. If you only put 1-3 neon tetras, then they will probably be eaten by the Betta because you won't have enough neon tetras to be in a school. The purpose for a school is to protect themselves from predators with a group and if you only have 1-3 neon tetras, then they will hide and get really stressed out. So, get at least 5 neon tetras and another important thing is, get a big enough tank for your Betta and neon tetra. That is, because, as you know, Betta fish are territorial and need their own territory and if the neon tetras enter their territory (if the tank is small), then the Betta will probably attack (that is only if you don't have enough neon tetras and not a big enough tank). So, it is important to get at least a 10- 15 gallon tank and get at least 5 neon tetras for 1 Betta fish. 1-3 neon tetras won't work. They will not be in a school and will be stressed out and hide from the Betta. A thing about neon tetras that is interesting and is cool is that, neon tetras bury their eggs in the gravel (Make sure to only have gravel!) if their eggs are not going to hatch. Also eat them.
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Depending on the fish, it might be aggressive towards your tetras and mollies, which tend to be pretty passive fish. I wouldn't, just to be safe.
Do you have any idea how big most Plecostomus sp. get? They grow into monsters (12" minimum) and your tiny 10 gallon tank won't be big enough for it by itself. If you just had the five smaller fish and the Betta you would be very close to overstocked because your 10 (nominal) gallon tank will actually only contain a maximum of around 8 or 9 gallons. Tanks are never filled to the brim and probably also have gravel on the bottom which will displace some water.
angel fish can eat neon tetras is the simple answer, but i have angel fish and neon tetras in the same tank and the angel fish does not bother the neons, although this may be because the angel fish is not full grown yet so it is a 50% chance
Betta
i have a plec but i know someone who had loaches golden barb and a sharkfish and they were fine You can keep other fish of a similar size and temperament with tetras. You may also keep smaller sized Veil Angels with them, although your best bet is to stay with fish that are also brackish in nature. The size of your tank is also very important with determining appropriate tank mates.
Xenophthalmichthys Danae is a fish species that lives in the Pacific Ocean. It begins with the letter x.
The best candidates are Betta fish and Paradise Gouramis
No, it is not safe for cats to eat betta fish. Betta fish contain toxins from their skin that can be harmful to cats if ingested. It is best to keep the two animals separated to ensure their safety.
In general, it is recommended to have 1 inch of fish per gallon of water. For a 35-liter tank, this translates to around 8-9 small fish (such as neon tetras) or 1-2 larger fish (such as a Betta). It's important to consider the size and behavior of the fish when determining stocking levels.
Neon tetras are tropical water fish and they prefer to be in a water temperatures between 72 - 82 degrees Fahrenheit. Try to keep a steady temperature between 72 - 82 degrees Fahrenheit for best health as fluctuating temperatures can and will put additional stress on the fish. As a side note, be aware that neon tetras are a schooling fish and should be in groups of 5+ and should therefore be kept minimally in a 10 gallon aquarium (as they can get to 2" - 2.5" if you get jumbo neon tetra variety).
No! Betta males are peacefull fish and mix well with most other species. They will only fight with other Betta males. never mix a male betta with any other type of fish if you want to keep them alive..male bettas a solitary fish and most likely will kill anything in there with it..i know believe me...i heard that you can mix male bettas with ghost shrimp,neon tetras,and Cory cats..my betta has killed all of the above..i put some neon tetras and Cory cats with him and within 5 seconds the betta was killing a Cory cat the above is incorrect. but the first one is right. What you have to do is when you get your betta, but him in a ziplock, half air half water; and but the ziplock in the aquarium. I left mine in their for a week ( yes, i fed him ) until he calmed down and realized the other fish weren't a threat or other bettas. Then open the bag and let him swim out. Yes, he may nip when a Cory cat comes near him or chase a fancy guppie or tetra, but he will calm down after about a day. If he dosent return him or put him back in the ziplock. Also don't put the fish in the betta's cage, but the betta in the fish'es cage using the ziplock method. The betta will be more aggressive if fish invade his territory, but if he is in new territory he will be less aggressive.
You don't. Those fish are bred and born to fight each other. Keep them in seperate tanks. Sorry :(