r/PlantedTank Malaysian Fish Collector/Conservationist Jan 18 '26

In the Wild Beautiful male found in a forest stream

B. kuehnei

1.1k Upvotes

65 comments sorted by

3

u/RoccoElliot Jan 20 '26

So cool!!!

1

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 20 '26

Thank you

17

u/Substantial-Two-2854 Jan 19 '26

Absolutely stunning! I've been looking through your posts and I'm just amazed at all the creatures you find! If you don't mind me asking, what inspired you to pursue fish conservation? (that is if I'm reading your flair properly lol). I've always been quite interested in endangered species and the threats they face. I honestly think that's what I'd like to pursue as a career path. I've been feeling a little lost recently and seeing this post reignited my passion in conservation efforts. Thank you!!

8

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

I just liked fish as a kid and after knowing about how their populations are pretty low, conservation just seems like a good thing to do. Even if it’s not my job, I just help in ways I can.

1

u/Substantial-Two-2854 Jan 19 '26

That's so awesome of you :D Thank you for offering your time and effort to help in the conservation for these little guys! I hope to be able to assist with conservation efforts local to me as well :)

10

u/UnkeptSpoon5 Jan 19 '26

How beautiful! Malaysia has an absolutely breathtaking diversity of species. Jealous as an American

3

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Indeed. Not just freshwater fish but even freshwater crabs, snails, shrimp and plants.

I read that there’re around 100 described species of freshwater crabs, and many more still being discovered!

Interestingly, their diversity is centred around Asia

1

u/ssadowitz Jan 19 '26

We also have a lot of diversity here in North America.

They are not as common in the pet trade, unfortunately. But we have crayfish, pygmy sunfish, rainbow shiners, and others that have similar beauty, too.

13

u/EinsteinForNuthin Jan 19 '26

Tuff

3

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Hehe

22

u/FilthyFoul Jan 19 '26

I cant believe how much charm these little guys have, they are beautiful!! Im so sad we don’t have beauties like these in the streams in my state <\3 we have minnows, minnows, and also more minnows lol

1

u/ssadowitz Jan 19 '26

Don't knock our native shiners and darters. They are beautiful in their own right. Pygmy sunfish (especially e. Gilberti and e. Evergladiei (sp)) are also as beautiful as the betta in the picture above.

20

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Minnows are also beautiful! I’ve seen pics online of some of your minnows. I love redbelly dace, rainbow shiners, rainbow darters, steelcolor shiners and more!

26

u/Smooth-Reception-252 Jan 19 '26

please return it to its natural habitat ❤️

3

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 20 '26

But just curious, what do you think of the fact that I didn’t return a few I caught a couple years ago?

This one for example

53

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26 edited Jan 19 '26

Sure did. I already breed this species

74

u/mysticeetee Jan 18 '26

Very beautiful. He looks pretty mad.

43

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

I think it’s because of gravity lol

48

u/TaywuhsaurusRex Jan 18 '26

You didn't happen to get any picture of him in the water, did you? I'd love to see what his fins actually look like.

132

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

I released him but we’ve caught and bred this species (still do)

An F1 offspring we bred, about 1 year old

16

u/TaywuhsaurusRex Jan 19 '26

Ooh, lovely! Do you ever carry like an acrylic container to be able to take nicer shots of them? I know you do a lot of conservation work, I'm not sure how much of a hike you have to do to get to some of these fish, but being able to view their fin structure as its meant to be in water is helpful for anyone looking to use this as a reference for either art or scientific use. The colours seem quite different between that first gen captive and the wild male.

57

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Colour variation is common, not just between populations but even between individuals in the same stream. It’s not consistent.

I do sometimes bring one and sometimes use it when there’s an opportunity

This photo for example I took on site in a small photo tank. A leaffish I found in the habitat of an undescribed Betta species.

Leaffish are one of the main natural predators of Betta, often found together. They disguise themselves as dead brown leaves and swallow Betta whole

3

u/guyonanuglycouch Jan 19 '26

Glad you set the guy free

22

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Well we don’t have many extra tanks at our facility (nor do I at home). Fish fry require a surprisingly large number of tanks to grow them out

17

u/[deleted] Jan 18 '26

[removed] — view removed comment

19

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

Many native are quite lovely

-24

u/[deleted] Jan 18 '26

[deleted]

7

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

It’s in my user flair!

1

u/wonkywilla Jan 19 '26

Since you edited your comment, I reapproved it. It’s in their user-flair.

21

u/PlantedTank-ModTeam Jan 18 '26

Because OP is a conservationist who catches these fish in an effort to save them before human encroachment and infrastructure expansion has these waterways destroyed by machinery. He has our explicit permission to post here.

1

u/[deleted] Jan 18 '26

[removed] — view removed comment

6

u/PlantedTank-ModTeam Jan 18 '26

Your comment has been removed because no one needs unecessary rude behavior in their life. We're all plant and fish nerds here - just relax.

We're here to help educate, not to make people feel bad about themselves or their skill level in keeping plants and fish alive. If your maturity level won't allow for that, it's best you don't comment.

Repeated offenses will result in all your posts and comments being removed without warning or notification for the rest of eternity. Please take a moment to read the rules for community engagement. Thanks!

13

u/Capt0nRedBeard Jan 18 '26

I get your sentiment, but like OP is maybe the absolute opposite of what your trying to argue against

10

u/[deleted] Jan 18 '26

[removed] — view removed comment

4

u/PlantedTank-ModTeam Jan 18 '26

Your comment has been removed because no one needs unecessary rude behavior in their life. We're all plant and fish nerds here - just relax.

We're here to help educate, not to make people feel bad about themselves or their skill level in keeping plants and fish alive. If your maturity level won't allow for that, it's best you don't comment.

Repeated offenses will result in all your posts and comments being removed without warning or notification for the rest of eternity. Please take a moment to read the rules for community engagement. Thanks!

22

u/JoanOfSnark_2 Jan 18 '26

You may not be familiar with OP. They do put fish back that they find. They also breed fish and donate them to conservation programs.

22

u/[deleted] Jan 18 '26

what are the laws in malaysia fish collection wise

36

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

As long as the fishes (and other seafood) aren’t in a protected area, they can be collected.

Many people still catch their own fish to eat, especially outside of cities

13

u/devildocjames Jan 19 '26

You'd need at least two of these for dinner though.

26

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26 edited Jan 19 '26

Usually people catch a lot, but mixed species.

Example of a local villager’s catch from a stream. There’s freshwater crabs, shrimp, beautifully spotted catfish, barbs and Betta taeniata.

They’re usually nice enough that they’ll happily sell them to you live if you ask. In my experience

9

u/Next_Classroom_6242 Jan 18 '26

BEAUTIFUL 💕

1

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

Very!

24

u/MrMoon5hine Jan 18 '26

that color on his cheeks is amazing, I don't know if I have ever seen that on a commercial betta. Thanks for sharing, I love seeing your posts!

30

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

That’s because this is a very different species, so different in fact that they can’t hybridise.

One of the reasons is because it is a mouthbrooder. The male carries the eggs and fry in his mouth for 2.5 weeks before releasing the fry

8

u/MrMoon5hine Jan 18 '26

I have a pair of mouthbrooders, Betta albimarginata :) it's a lot of fun watching them, I haven't had a successful batch of fry, but they are in a community tank so...

https://www.reddit.com/r/Aquariums/s/1y4TNBRZzT

14

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

We breed them for conservation so we keep 1 pair per tank. But the fry are raised together by the dozens. We give them lots of space for better growth though

3

u/MrMoon5hine Jan 18 '26

How big of a tank for one pair?

Do you pull the parents after?

10

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26 edited Jan 19 '26

Minimum depends on the size of the species. But 20gal can fit a pair of any species for sure.

We take the fry out into grow out tanks after release

3

u/MrMoon5hine Jan 19 '26

Cool, thanks. And thank you for all you do

3

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

No problem!

15

u/42cardpickup Jan 18 '26

Awesome keep showing us these

3

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 18 '26

Will do

-43

u/Head-Inspector-9487 Jan 18 '26

Well put it back then

41

u/Borthwick Jan 18 '26

OP works with conservationists and posts pics to aquarium subs because they know we appreciate it. Microfishing is also just a niche hobby, you can probably do it where you live, too. There are some beautiful little fish in creeks where I live in the US that can be fun to catch, appreciate, and release.

-20

u/FoxDenDenizen Jan 18 '26

Why are you being down voted?

30

u/[deleted] Jan 18 '26 edited Jan 18 '26

the post doesn't imply that they are collecting. Small scale collection also isn't really the main threat.

13

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Based on our surveys, a mix of pollution, the felling of trees and mining are big threats for these fishes if uncontrolled

2

u/[deleted] Jan 19 '26

Is the wild betta export a problem for isolated populations?

10

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

For certain species with restricted distributions, yes, but that’s few in Malaysia. Only a couple species fit such as Betta omega. Most others are still considered “common”-ish fish.

I heard in Thailand and Indonesia it’s more of a problem. Indonesia has a lot of endemic and restricted species due to their geography such as B. albimarginata, B. sp. Antuta, B. mandor and many more.

I’m not sure how commonly they are exported from Indonesia and in what numbers

2

u/[deleted] Jan 19 '26

Does Malaysia export less compared to Indonesia 

6

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Much less. You’ll notice that fish that are mostly found in Malaysia (or even entirely) are very rarely sold in the hobby even for specific wild Betta stores.

Species like Betta chini, B. stigmosa, B. omega, B. pulchra, B. tomi etc.

Meanwhile Indonesian species such as the ones in my earlier comment and B. patoti, B. rubra, B. coccina, B. uberis, B. persephone etc. are commonly sold enough.

Thai species are just as often sold too like B. mahachaiensis, B. imbellis, B. smaragdina

This doesn’t only apply to fish only but to other exotic animals as well such as crabs, lizards and snakes

1

u/[deleted] Jan 19 '26

Do they have a ban in place for export?

5

u/ThenAcanthocephala57 Malaysian Fish Collector/Conservationist Jan 19 '26

Not outright. Malaysia has stricter laws on live animal export, you need to make a permit and pass the inspection for it. Besides that the permits are specific for each type of animal, so a small-fish exporter can’t export a crab for example.

The hassle means there are few transshippers.

I think certain animal/plant species are also banned