7 BEST Neon Tetra Tank Mates You Need to Try


Today we are going to talk about 7 best neon tetra tank mates. Basically, the neon tetra is not normally something that you’re going to add tank mates to. So, today we’re going to flip around the situation. We’re going to find a bunch of things that you can keep with your neon tetras in an aquarium.

So, the neon tetra is one of the most commonly kept fish in the entire aquarium. It’s moving funny. They are really cheap fish, they’re super affordable. They look great and they’re pretty much available in any store across the globe.

Here are Neon Tetra Tank Mates


neon tetra

So, the first fish as neon tetra tank mates is going to be other tetras. We are talking about black skirt tetras, black neon tetras, glowlight tetras. There’s a whole range of different textures that you can actually keep with your neon tetras. So, I’m guessing that if you have neon tetras, you weren’t looking to breed anything, and you probably want to keep your aquarium as a display aquarium adding more Tetras. It’s going to be really cool for your aquarium, because, first of all, you can get a whole range of different styles of fish, but basically you’re going to have all of these fish that have the same kind of care and same kind of behavior.

So, you’re not going to have any fin nipping and things like that. Going to be really good and compatible together and commonly a lot of display. Aquariums actually have mixed tetras and stuff like that. So, you can create really cool displays with neons and black skirt tetras and black neon tetras and there’s a whole range of stuff.

Dwarf Neon Rainbow

The second fish on the list of neon tetra tank mates is going to be the dwarf neon rainbow. First of all, they are peaceful fish. They also have a little bit of a different shape to the neon, so they’re going to really contrast them pretty nicely. But the third thing is going to be that they also have that beautiful neon iridescent display so very similar to the neon tetras.

Not quite the same kind of line, but the very same kind of display, so they work really well in aquascapes and they also have very similar care conditions. So, these guys do like a bit of hard water, but the neon tetras can kind of bear with it. So, I recommend keeping your aquarium at about 7 pH and they’ll do really good.

These guys both like warmer water, obviously, and they both take the same kind of food and they’re going to be really good together because they’re both very peaceful.

Harlequin Rasboras

Harlequin Rasboras

The third fish on neon tetra tank mates list is going to be the Harlequin Rasboras. These guys are almost like the Tetras. They have very similar care, but a contrasting display. It’s a little bit different, very peaceful. These guys go really well with neon tetras because they don’t bend up or anything like that, and another really cool thing is they’re both very similar sizes, so that makes them really good compatibility and also makes it really easy to feed them.

So, you don’t have to crush the flakes up in a special way. They got to pretty much take anything the neons already getting fed in your aquarium. Again, these guys aren’t going to breed, they’re not a lot there or anything. So, you have to worry about populating your tank again. These guys are a schooling fish.

You don’t really need too many of them, get about six. You can also look into other things like lamb chop rasboras, chilly rasboras, and there’s a whole world of different kinds of fish that you can try out. They are really cool tank mates for the neon tetra.

Bristlenose Plecos

Number four on the list of neon tetra tank mates is going to be a little bit of an interesting one. This is going to be the Bristlenose Plecos. So, I’ve added this here to help you guys with your algae, your chrome. So, this is stuff in your claims like green dust, algae and it pretty much grows on all kinds of surfaces of things on your aquarium. So, it’s that green sludge that grows over time. Don’t be mistaken, it’s not like black beard algae or staghorn.

It’s very different, but Bristlenose plecos absolutely love to eat it. So, I keep twisting plecos in all of my aquariums and they do a really good job at making sure the glass is clean. So, as you can see, I mean all of the aquariums behind me all have really good glass and really clean glass. That’s because Bristlenose Plecos do a great job of cleaning them. So, I recommend, if you’ve got like a ten-gallon tank, I recommend only keeping one Bristlenose Pleco.

You don’t need to keep schools. They don’t do any of that kind of stuff. They do create quite a bit of waste, so you might have to up your water changes a bit if you add them, but the thing I like is they’re a weird style of centerpiece fish. I want to call them a center piece of fish, but I’ve definitely noticed that when they have little kids and people come to my house, they’re always kind of point at the sucker fish. Now, don’t let them call it a sucker fish.

It’s a pleco. So just a really cool idea for you if you’re looking for something to kind of mitigate the algae, they are not a cleaning fish, don’t be mistaken. They’re not going to clean the tank for you. They just make sure that some of the algae stays down. They don’t need every style of algae, but they get in to serve a purpose in your aquarium.

Cherry Shrimp

Cherry Shrimp

Number five is among neon tetra tank mates going to be the cherry shrimp. So, this isn’t a fish. This is going to be a little tiny critter that you can add to your aquarium and they make really awesome tank mates for neon tetra aquariums and there are a few reasons why.

They are tiny little shrimp. That’s what they called for, so I recommend keeping the red style. Don’t get into any of the expensive blue release and stuff like that. You don’t need to keep that, just get the red ones. They’re really cool, they’re super easy to take care of, and basically, they’re just little tiny shrimp.

They sit along the bottom of your aquarium. They eat a lot of algae. If they don’t really clean the aquarium, the same as Bristlenose Plecos do, but they do a really good job of keeping some of that algae down.

These guys will go through and I eat a lot of waste. It falls to the bottom of the aquarium. They don’t eat poop and stuff like that. They’re not cleaners. Again, there’s no cleaning fish. These guys will eat old food that falls to the bottom of the aquarium. So, they are one of the best neon tetras tank mates, because neon tetras have very small mouths, so they fit any of these guys in their mouths.

So, I recommend getting like 10 of them. They’re super cheap, they’re going to cost like under a dollar each. The females will get buried, so they’ll have little yellow eggs underneath their abdomens and it’s going to be really cool. I absolutely love how the red contrasts the red on the neon tetras because these guys are completely red and they are just super cool.

They’re not going to attack tetras or anything like that, and they’re going to be one of the coolest things to add. If you are looking for something, that’s a little bit more different.

Kuhli Loach

Number 6 on the list of the best neon tetra tank mates is going to be Kuhli Loach. So, this is a bit of an oddball fish. This is a bit of something if you want to add a little bit of taste and like something that’s going to be a bit random to your aquarium and more of an outsider style of tank mate for your neon tetra tank. This is going to be a really cool pick.

So these guys are very small today, about three to five inches, which is about 10 centimeters. I’d recommend keeping about 3 of them in a 20-gallon aquarium with your neon tetras in there. They’re a snaky kind of fish. They’re very nocturnal fish. Basically, what’s going to happen is during the day they’re going to hide like in the driftwood and get out at night.

They’re going to come out and they going to look for little pieces of food and stuff like that, and it’s really cool. If you actually get to see these guys normally when you go to the pet store, they’re going to lift up a log and try and catch them out for you and you get to see them that way. I commend keeping three of them. They like to be in little groups and all huddled together.

They like to be in the same kind of water parameters as neon tetras, so they like soft water. They don’t like harder water. They don’t like patches of over seven. I recommend keeping them under that, so the neon tetras will do really well in that same environment. These guys are more on the intermediate spectrum of aquarium keeping. So, if you guys are a beginner kind of stay away from these until you’ve made a few more little tiny, stupid mistakes and then you’ll be able to kind of move on to these guys, they’re really cool.

It’s really important to know that they do like sand because they’re going to go through and sift through and stuff like that, so keep either sand in your aquarium or some really fine gravel. Don’t keep very hard, coarse gravel because otherwise, you’ll run into a world of issues with them.

They’re not going to like it at all. Definitely recommend adding driftwood and plants to your aquarium before you add these guys. They’re going to absolutely love hiding in wood and all those old rocks and crevices that they can find. So, it’s really important to add them because it’s going to make them feel like they’re at home and these guys are nocturnal. So, you’re not going to see them very much.



Number 7 best neon tetra tank mates are going to be corydoras. They are super good for neon tetra tanks and for a few reasons. They are small, they’re a little tiny catfish so they’re very similar to the college in the same color as a cat.

They don’t really need specific water parameters. They’re very easy to take care of and they’re definitely a beginner fish, but they do need sand along the bottom in the aquarium, because these guys will sip through it, and they’re going to look for little pieces of food that they can find. So, if you add really coarse gravel, you’re going to hurt their bibles, which are on the front of their face. That’s not going to be good news for you.

They don’t need many hiding spaces. Obviously, these guys are very easy to take care of, and basically, I really like them because they’re a schooling fish, so you can add a couple of them to your aquarium. They’re going to stick together and go through the bottom. They add that little bottom-dwelling aspect, so the neon tetras more like a mid to high dwelling fish and they’ll stay up in that area, and these guys are standing on the bottom. They’re not going to really talk to each other. They’re just going to be like neighbors to each other – and they really do look cool.

So, you can get a whole range of different kinds of corydoras and they’re one of the best fish in the entire poem. A lot of people keep them and a lot of people have fun keeping them. So, those are the 7 best neon tetra tank mates.

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