Hans van Heusden, with cichlids in the wild.
Hans van Heusden, with cichlids in the wild.
My name is Hans, and I am in the hobby with cichlids for more than 40 years. But I have expanded my hobby to film cichlids in their natural habitat. And that's why I created this Channel, to show you how your beloved cichlid lives in his natural habitat. So you can learn more about his habitat and imitate this in your aquarium to give your cichlids an optimum living environment. I have traveled throughout Africa and as well Central America where I have filmed many Cichlids in their natural habitat, how I wil show you the coming time.
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thank you for this video from germany!
bitte schön danke schön
Great Video!
Thanks
Anybody know why it looks so dirty on satellite?
Beautiful! I keeping similar species for past 16 years, Cribroheros Rostratus, got it group from Jeff Rapps many moons ago.
amazing footage, thank you!
I am happy you enjoyed it, thanks for the compliment.
Lovely little cichlids. Their habitats seem to be the barren rocky areas, almost desert looking, without any greeneries to hide from predators.
Yes they are. They breed in colonies and are therefore strong together against predators. Thanks for your nice comment.
Thank you for sharing this piece of paradise! 😍
Thanks Becket, fine you enjoyed it.
REistips? Welk hotel etc.?
From Dare-salaam you fly to Sumbawanga where you can book several hotels Countrie hotel contact and make reservation by Liemba beach resort how will arrange transportation aswell. Liemba beach resort contact information you find on internet. Have fun
@@cichlidsinthewild top
Is that a cyprochromis at 0:50? Amazing looking fish.
Some truly beautiful fish. I was interested to see a Pandanus species growing along the edges of the rivers and streams. I did not realise Pandanus occurred in Zambia. The oldest specimens grow tall, looking a little in shape like Christmas Tree. The related species in Madagascar are known as Coniferoid Pandanus, because of the symmetrical/conifer like shape. As they grow taller the leaves reduce in size. There are separate male and female plants in Pandanus. It could be that the tallest in your video are male plants. Most Pandanus are wind pollinated so the taller males would have the advantage of distributing their clouds of dust like pollen far and wide on the wind.
Awesome footage! What is that invasive submerged plant (14:25)? Thank you! Subscribed.
Thanks for your comment, that aquatic invasive plant is Hydrilla verticillata. I found them in several rivers in CR.
@@cichlidsinthewild Thank you very much. I keep biotope aquariums and have a set up based on the San Carlos River basin in CR.
It's a privilege to see footage of the Moliwe River. The two dwarf cichlid species you show are so beautiful and interesting to keep and breed. It surprises me that the river appears surprisingly somewhat poor in its makeup, is very sandy, with little plants and fairly poor visibility; everything is covered in muck. It is well documented that in the last 20 years the area around the river has been transformed to palm oil. I wonder how the river has changed, how the underwater shots would have been different when it had more of a canopy over it. Love your video. What i would give to have gone there!
Thanks DW, yes that problem you see everywhere. In Costa Rica the same along the banana plantation’s the removed the low vegetation so the rainwater has a free play with the soil. But anyhow I have seen it wurse. I still have a longer movie from Ghana and Cameroon how I also will place on my account. In that movie you will see match more of this beautiful river and many more rivers around the country. Best regards and thanks again for your positive comment. 👍
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Brilliant footage and information. Thank you!
Thanks Fishtory for your compliment, and good to hear you enjoyed the video.👍
really nice video no matter the conditions of the water. Thank you for sharing.
Respect you from Türkiye with love🤝
Thanks social campus 👍
It was a great video! Good editing and interesting biotopes for filming Neotropical cichlids.
Thanks Denis.👍
Amazing as usual. I think I spot parachromis dovii in the first half of the video
Thanks AMX yes you did indeed spot P. dovi.
@@cichlidsinthewild do you have videos documented on p.dovii
Great work. Thanks
What a terrific summary of a fascinating species, the one that introduced me to cichlid breeding. Are the color morphs that were seen in the hobby years ago such as Kongo, calico and Honduran red point seen anywhere in habitat? I have a 15-year-old video of my Honduran red points on my channel. Congratulations on getting to explore Costa rica, the fish and the plants and with excellent narration and the music at 36 minutes was punctuation.
The former two to my knowledge have not been found in the wild. The "honduran red point" variant was collected in 1989. In my own personal research and experimentation I have found that the gene that makes them blue is a polygenic (for the most part recessive) mutation, similar to that found in the electric blue acaras. I believe they happened to find a small population of these recessive blue individuals, not as extreme as they are now, but enough to stand out and be collected, and later be bred into what they are today. This "true" honduran red point was originally collected from the Rio los almendros, which is a tributary of the Rio patuca that runs through the town of Danli (hence where you will see "rio danli" thrown around).
Wonderful video! Enjoyed it from beginning to end! Have you ever encountered any wild specimens of Cribroheros Rythisma in Costa Rica?
Thank you, I only have seen one in the Rio Cocotis typelocatie of C. Rythisma, but I have seen many in Panama.
Thank you!
What a great piece of work. Just amazing - and I’m only 15 minutes into this video. 😃👌
Thanks Kasper, hopefully you enjoyed the full video.
@@cichlidsinthewild I most certainly did, and took the liberty to share it on a national aquarium page on Facebook. I will be looking into more of your videos here on KZread.
Thanks there is a lot of inspiration to find for aquarist’s to mimic a beautiful habitat. And that’s my intention with this channel.
Hi Hans! You did a wonderful report on the species of the Amatitlania genus! Of course, wild specimens are spectacular in their native habitats. Happy Sunday
Thanks allot Marco. I am happy you enjoyed the video.😊
Beautiful and very insightful video! Thank you 🙏 Is there a name of the small tributary where you find the breeding pair if of A. Myrnae? At 38:10
Thank you for your nice comment. That location is stil in the Rio Cocotis, just a site pool. This location is the type locality of A. myrnae but more of this species in an other video.
@@cichlidsinthewildThat's very interesting! I'm very interested in that video, since I'm building a biotope around the A. Myrnae. Is that video in making, and not released, or somewhere else on the web I haven't found?
@@dnbiotopesto edit a video of A. Myrnae is on my list. But the habitat of A.myrnae is the same as the habitat of the convict out of the Rio Cocotis. But in the near future I will make a video of A.myrnae
Do you have any data on the Rio Cocotis, by the way?
If you mean waterparameters, no I don’t.
This is fantastic and so enjoyable to watch. One thing would've been useful, which is the water parameters in each location, TDS, temperature and pH. I'm not complaining though because this video was so good.
Thanks Matt, I am happy you enjoyed the video.
You do for this world really a lot! Thank you.
Yes AZ there is a lot of work in a video like this, but feels good with all this nice comments. And I hope people will find inspiration for setting up their aquarium. Thank you aswell.
I don't even really care about cichlids but the way you present them and their environment is somehow fascinating. Just the right amount of geographical info and local quadcopter establishing shots to really make the detailed underwater stuff feel like part of a unique place. And that's not even mentioning the beautiful underwater video.
Wow nice comment, thanks allot. Feels good after 3 months of work.
Gonatodes albogularis
Thank you! 😍
you are an invaluable resource Hans
Thanks Twas, I hope with this video that the aquarists will find inspiration to mimic a beautiful habitat for their beloved cichlids.
amazing footage. 👏👌👌
Thanks, 🙏
Great info and video, which i will watch completely soon.
Thanks Erik. I hope you will enjoy it.
The diversity is amazing. I had never heard of "scale eaters" before.
What is the temperature of the water at depth? *Why do African cichlids need warm water if they swim at a depth of several hundred meters?!*
At Wikipedia you find your answer. Check Lake Tanganyika, Water characteristics. The water temperature is at that depth nearly the same. Below 150 meter is no oxygen in the water and therefore no fish check Wikipedia
sje topfilm en uitleg
Dankjewel
Amazing video, Thanks for sharing it with us !! :)
I am happy you enjoyed the video. Thanks
very nice video👍👍
Thanks
Awesome video
Thanks Stephen.
Nice to see that diversity, even in shallow water.
Beautiful. The drop off from the sand into the abyss is daunting.
I know little about these fish. It appears Cichlids dominate in numbers and diversity. I find it hard to understand how so many algae eaters exist, but what do fish eat in 30+ metres when the sunlight cuts out? Are there Cichlids in truly deep water there? Are some species even cannibalistic? But what other types of fish are there? This is the first Lake Tanganyika video I've watched. So many questions......
Hi Geoff, the evolution in the lake is remarkable. In the dept you find piscivore, fish eters. Furthermore species how feed on plankton how is pressed up from the dept. Sand shifters how filter food particles out of the sand and even a few species how are evolved in scale eaters and feed therefore only on scales of other fish. If you are interested in Lake Tanganyika cichlids I advise you to buy a book from Ad Konings where you can find interesting information. Best greetings
Thank you for that detailed information. I'll be watching more of your videos.@@cichlidsinthewild
I don't think it was Dubois, the one with the yellow belt, without the blue-gray head, it looks more like a Kiryza-mboko (?)
Yep you’re right I corrected it already on my Facebook account. It’s a Tropheus moorii kiriza , but as I already mentioned escape from the fisherman during offloading. Thanks anyway for mentioning my mistake.
@@cichlidsinthewild the worst thing is that the natural environment of Lake Tanganyika is not only overfished by fishermen, sometimes turning it into a "sad desert" in some places, but the irresponsible release of species from other parts of the lake into new places is the beginning of unnatural hybridization, which is so condemned when takes place in aquariums throughout the Tanganyika community.. Thanks for your Job
Cómo se adapta la naturaleza a nuestros descuidos😢...
Amazing Video…from my travels across Africa I’d never have thought to bring a mask and fins! Isn’t this lake where Gustav the man-eating crocodile lived? How prevalent are crocs there where you dive?
Hi, it’s not always save to dive and ore snorkelling in Africa. There are many diseases in the rivers and lakes like Bilharzia. I have seen many crock’s but mainly in the rivers. In the lakes the are mainly active around the river deltas where the rivers flow into the Lakes. Unfortunately I couldn’t get them on video I mean off ours the smaller ones 🤪best greetings
Between 2:50 /3:00 an old can can be seen at the bottom of the river.
Great video my friend.
Thanks Danny 👍
Very nice film, but the goby in the video is also interesting. What species is it Hans?
Hi Emil, thanks for your compliment. If you mean the goby around 3:20 that’s what I mentioned Sicydium salvini how is common in Costaricans rivers.
@@cichlidsinthewild Nice goby, do you know how I can get it?
No mate, will be difficult as there is no export allowed of live animals out of Costa Rica even it is a difficult fish to keep the become very slim and will finally dye. we tried from Panama
Too bad, it's beautiful. Maybe it would work to try one more time. maybe together we can keep it. But you know how it is better. @@cichlidsinthewild
That is an interesting and obviously effective net design. What materials did you use to construct it with the deep pocket?
Hi, I have a few of them. One whit a massive square aluminium frame 8mm and a few from hydraulic pipe 8mm don’t use to fine net so the water can runs true it.
Absoloutely incredible thank you for sharing your adventure