Marcel Alveri Adis

14/04/2024

Swimming through the depths as Homaloptera orthogoniata, I invite you to join me on a remarkable journey through the rivers of Sarawak and Kalimantan. My name, rooted in Greek, reflects the unique features that define me – flat fins and straight angles, symbols of my adaptability in the currents. From the Sungai Baram to the Sungai Mahakam, I gracefully navigate these waters, marking my presence in the rich biodiversity of Borneo. Picture the swift-flowing streams, where gravel and rocks create a mosaic of shelter. Amidst the biofilm and algae, I thrive, grazing on microorganisms that sustain me in this aquatic paradise. My Max size At 13 cm, I find my comfort in temperatures between 20 and 25.5 °C, with water pH ranging from 6.0 to 7.5 and hardness from 18 to 179 ppm. Notably, I can be distinguished by my distinctive markings – three large, saddle-shaped patterns adorning my dorsal surface, accompanied by a dark brown base of my caudal fin. Though not aggressive, my specific needs make me selective in choosing tankmates, ensuring harmony in our underwater world. Dive into my aquatic realm as we unravel the secrets of my existence!

25/03/2024

The King Koopa Nerite Snail, also known by its scientific name Neritina juttingae, is a uniquely shaped freshwater to brackish water snail, highly sought after by aquascape enthusiasts worldwide.

While it thrives in freshwater, this snail requires seawater or at least brackish water for reproduction. In Kalimantan, it's commonly found clinging to submerged wood or along riverbanks with access to the sea.

Considered the super saiyan version of the Algae Eater snail, it can even munch on the toughest algae and even Ketapang leaves 🤣.

Its distinct shape earned it the nickname "durian snail" due to its resemblance to the durian fruit, although some variations lack spikes. The cause remains unknown.

Unlike other Neritina species, Neritina juttingae prefers staying fully submerged. However, it's not recommended to keep them in Blackwater as it can cause shell erosion. Another unique trait is its habit of carrying eggs in its shell, visible in the first photo. Consequently, compared to other snails, it tends to have fewer eggs due to its Type K reproduction.

18/03/2024

The Mini Samurai Gurami Fish!
True enthusiasts of Indonesian fish surely know this fish, how could they not? This fish is the prima donna of native Indonesian ornamental fish.
With the scientific name Sphaerichthys vaillanti a.k.a Samurai Gurami, this fish is highly renowned among ornamental fish enthusiasts abroad.

In the world of fish, this fish is a morphological anomaly where the females have much more beautiful colors than the males. Yes, this fish exhibits sexual dimorphism, where males and females have different and striking morphologies. Females have bright Green-red colors while males have pale colors, namely brown-white.

In addition to its striking colors, this fish also follows a paternal-mouthbreeding system. This means that the male incubates the eggs in its mouth for approximately 20 days, and during the incubation process, the male is guarded by the Alpha Female.

This unique fish is only found in West Kalimantan, where I reside.
Are there any other native Kalimantan fish that you would like to know about?

——-

Now i open Private Tour to seen fishes in Native place, Borneo.

15/03/2024

People who go down to the field will surely be aware of this, what is it? Fish people don’t have a national shirt! If you guys are field people and often go to the field with herpetological , birds, mammals Enthusiast , surely they will wear shirts with animal pictures that concern them, birds, frogs, snakes, mammals but never once with a fish picture.

That’s why I’m excited to make FFOI shirts, because I’ll definitely wear them myself 🤣🤣

FFOI Series Bagarius lica shirts are always praised as cool and asked where to buy by other field guys.

Next, every time I go down to the field or do activities, there always seems to be an FFOI element 😂

Because buying one FFOI merchandise sends a message to the world that Indonesian fish need to be recognized and their existence protected.

11/03/2024

Merchandise FFOI "Telmatherina celebensis" International Edition

The exotic species originating from the ancient lakes of Sulawesi is truly a marvel, renowned globally for its breathtaking beauty. Ironically, it is more widely recognized by the international community than by the majority of Indonesians. Capturing a photograph of this fish requires an extraordinary effort, as obtaining images of both males and females is nearly impossible.

The Telmatherina celebensis species serves as a symbol of the hidden beauty that represents the beloved but often overlooked eastern part of Indonesia on the world stage.

Believe that by purchasing FFOI merchandise, you are conveying a message to the world, revealing the existence and vulnerability of Indonesia's native fish.

Freshwater Fish of Indonesia ( Ikan Air Tawar Indonesia ) - Unveiling Indonesia's Native Fish.

07/03/2024

Freshwater Fish of Indonesia

06/02/2024

Freshwater Fish of Indonesia ( Ikan Air Tawar Indonesia ) Merchandise!!
Every purchase supports the movement for the recognition and ensuring existence of Indonesia's native fish.

Including:

- Expedition to check fish species in each region of Indonesia
- Creation of books on fish types in each region of Indonesia
- Make Shelters of Freshwater Fish of Indonesia

Before the release of FFOI Merchandise Chapter 2 featuring “Telmatherina celebensis,” we present the final product from the “Bagarius lica” edition:

FFOI Doormat

Outdoor:
Material: PVC, Size: 40x60 cm, $13

Indoor:
Material: Soft, fur-free velvet, Size: 40x60 cm, $23

Excluding shipping, send Worldwide

Preorder production takes 10 days

Custom sizes available with adjusted prices

If interested, contact us directly on WhatsApp at *+6281250097475

FFOI - Unveiling Native Fish of Indonesia

06/02/2024

FFOI Merchandise!!

Sebelum ke Merchandise FFOI part 2 edisi “Telmatherina celebensis”

Kita coba keluarin produk merchandise terakhir dari edisi “Bagarius lica”

Doormate FFOI

Tipe bahan PVC size 40x60 cm
Rp. 145.000

Tipe Bahan beludru halus tanpa bulu size 40x60
Rp. 290.000

Exclude ongkir

Pembuatan Preorder 10 hari

BISA custom ukuran lain, harga menyesuaikan

Yang tertarik bisa langsung WhatsApp di 081250097475

FFOI - Kenali Ikan Asli Indonesia

30/01/2024

With Freshwater Fish of Indonesia ( Ikan Air Tawar Indonesia )

Selamat Pagi
Oia, pemenang poling Merchandise FFOI Chapter 2 adalah Telmatherina celebensis dengan 144 suara!!!

Akhirnya dengan ini resmi ikan asal Sulawesi ini yang menjadi icon Merchandise FFOI Chapter 2.

Salah satu ikan cakep yang harusnya lebih dikenal oleh orang Indonesia sendiri, sementara diluar uda jadi primadona 😅

Ada yang punya referensi foto jantan dan betinanya? Dan habitatnya seperti apa di alamnya. Boleh kirim foto di komen.

Ikan akan digambar oleh Scientific Illustrator Guy Frankin Sitorus

Dan yang bisa kasi testimoni untuk ikan ini yang akan jadi kutipan deskripsi dari ikan baik dari nama lokal, perilaku , habitat dan cerita rakyatnya, ini akan di cantumkan di bagian belakang Kaosnya? Kalau bisa orang asli Sulawesi ya.

Keuntungan dari penjualan Merchandise ini akan dijadikan sumber keuangan dari pergerakan FFOI:
- Pendirian yayasan Freshwater Fish of Indonesia
- Pengerjaan desain web FFOI
- Ekspedisi per daerah dengan kerjasama dengan Citizen Ichthyologist di beberapa daerah untuk mendapatkan checkilist dan foto terbaru species ikan Native di daerah masing-masing
- Pemberian poster ikan lokal di beberapa sekolah atau universitas.
- Penerbitan FFOI Book tiap daerah dari hasil ekspedisi.

FFOI - Kenali Ikan Asli Indonesia


Ttd Admin FFOI
Moderator : Leo Tetra II , Yohanes Baptista Giovanni

26/01/2024

Mengenal Ikan Asli Indonesia Via Youtube Channel Freshwater Fish of Indonesia ( Ikan Air Tawar Indonesia )

Edisi Ikan Muka Kuda - Acanthopsis dialuzona

Subsrep yak!

Ketemu Ikan Muka Kuda, si Kuda Hitam sungai batu Indonesia! 🌊🐟 Wajahnya kayak muka kuda, badan memanjang dan style tampilan keren banget dengan 3 pasang ku...

24/01/2024

This time, Freshwater Fish of Indonesia ( Ikan Air Tawar Indonesia ) is gearing up for FFOI Chapter 2 Merchandise.
Let's decide this time, what fish species do you want? FYI, yesterday we already had Bagarius lica from Kalimantan.

The merchandise will include T-shirts, Jungle Net Caps, and wristbands.

Optional:

Embroidered tactical shirt
Tumbler
Regular cap
Sweater

PICT : last Merchandise FFOI

05/01/2024

2 Spiny Eels!!

25/12/2023

Merry Christmas to Indonesian Fish Enthusiast and Everybody who celebrate

May Your Happiness be Large
And Your Bill be Small

20/12/2023

Salah satu daerah paling favorit bagi saya di Kalimantan Barat adalah Bengkayang.
Semua orang yang pernah ke Bengkayang dan mengunjungi tempat wisata alamnya pasti setuju dengan pendapat saya.

Artikel ini merupakan salah satu bentuk kecintaan akan indahnya wilayah ini. Ikannya ? jangan tanya , KEREN !!

Jangan lupa dibaca ya :)
https://cefishessentials.com/blog/bengkayang-the-biotope-of-the-yellow-finned-hill-stream-loach-biotopes-of-indonesia/?fbclid=IwAR2r-SYMZoGk6to-AYBzF57OFDwwrAIusZRtHsYrpsgRULnoxDDgNH64Eac

Bengkayang, the biotope of the yellow-finned hill stream loach | Biotopes of Indonesia Marcel Alveri Adis 19th December 2023 Biotopes of Indonesia Leave a Comment Bengkayang, a region in West Kalimantan, Indonesia, hosts freshwater habitats that remain exceptionally well preserved, and in the fast-f...

28/11/2023

Nandus nebulosus (Gray, 1835) or Borneo leaf fish

I still don't know the local name for this fish in Kalimantan even though I often encounter it. Anyone know?

This fish boasts an incredibly unique appearance resembling a leaf with distinct marbled brown patterns.

Here are some details I've gathered from meristic measurements of this fish: The dorsal fin has 14 hard rays and 12 soft rays, the pectoral fin has 12 soft rays, the pelvic fin has 1 hard ray and 5 soft rays, and the a**l fin has 3 hard rays and 6 soft rays (Reference Kottelat; Nandus nebulosus has 14-16 hard rays and 11-12 soft rays in the dorsal fin, and 3 hard rays and 5-6 soft rays in the a**l fin). It has 39 lateral scales.

It has an elongated, flattened body with a width-to-length ratio in front of the a**l fin at 0.3899:1. The mouth shape features equal upper and lower jaw lengths (terminal) that can be extended (extensible jaw), and a truncate caudal fin. The head is triangular in shape with a ratio of head length: head width: head height: inter-eye width: postorbital head length at 3.842:2.141:2.696:1. The body has a light brown base color with brown-white marbling and a "

23/08/2023

Currently, the Freshwater Fish of Indonesia ( Ikan Air Tawar Indonesia )community on Facebook has a mission to transform into a foundation that is dedicated to the collection of data on the native fish biodiversity of Indonesia through Citizen Ichthyologists all over the country. The community is currently in the process of completing the creation of a website that will document fish species, their distribution, and the current conditions of their habitats.

One of our efforts involves fundraising through the sale of FFOI merchandise. Through this Facebook Group, we have confirmed the discovery of three new fish species and several new records. The main focus of the foundation includes:

- Establishing a comprehensive database of native fish biodiversity across Indonesia.
- Publishing scientific journals.
- Organizing fish expeditions.
- Hosting educational fish webinars.

With the assistance of fellow enthusiasts of Indonesia's native fish, my team and I hope to turn our movement into a reality.

Merchandise Prices:

- FFOI T-shirt: $19 (Shipping not included)
Manual Plastisol printing on Combed 24 s material, sizes S-XL international size. Additional $5 for size XXL. Includes a free FFOI sticker.

- FFOI 1-liter Tumbler: $15 (Shipping not included)
Matte Black LED tumbler with digital temperature display, UV full-color printing (not a sticker).

- FFOI Hoodie: $40 (Shipping not included)
Manual Plastisol printing on Fleece 280 material, sizes S-XL. Additional $5 for size XXL. Includes a free FFOI sticker.

- FFOI Jungle Cap $10 (Shipping not included)

Shipping from Jakarta.
If you're interested, please place your order via WhatsApp at +6281250097475 using the following format:
Name:
Quantity:
Size:
Full Address:
Phone Number:
Ordering Period: August 22 - September 6, 2023
Processing Time: 16 days

Thank you,
FFOI - Get to Know Indonesia's Native Fish
Oh, and please remember to tag us and don't forget to share! 😊

12/05/2023

The Borneo Shark (Carcharhinus borneensis) is a highly rare species that seemed to disappear when first described by Pieter Bleeker in 1858. Pieter discovered this species in Singkawang, a city famous for its vibrant China town atmosphere. It is uncertain whether Pieter ever visited Rusen Singkawang while enjoying Choi Pan, but who knows?

As a native of West Kalimantan, I'm curious about this shark species because it is only found in coastal waters. After being considered extinct, the Borneo Shark was rediscovered in Malaysia, specifically in the Sarawak region, which is located in the northern part of Borneo Island. This raises new hope that Carcharias borneensis may still be found in West Kalimantan, albeit unrecorded. I suspect that this shark can still be found along the Sambas coast, which has relatively safer waters.

Will anyone find it alive in the future? Hopefully, there will be more research on sharks and rays in Kalimantan, particularly in Indonesia, to unveil the presence of this elusive fish.

Link to Journal:http://www.cmar.csiro.au/publications/cmarseries/CSIRO_sharks-rays-borneo-032.pdf

~ Marcel Alveri Adis

10/05/2023

Indonesia has 1240 native freshwater and brackish water fish species, an incredible mega-biodiversity in the world of fisheries. Sadly, most Indonesians are unaware of these species and how vulnerable they are in nature.

Just last Saturday, I visited one of my favorite fishing spots in the peat water, searching for species like Parosphromenus anjunganensis and Sphaerichthys oshpromenoides. However, to my surprise, I couldn't find any of my target species and only caught one type of fish, Trigonopoma pauciperforata. This was odd because this location always had an abundance of fish during the dry season.

Upon investigation, I discovered that the front of the waterway was dredged deeper, while the back of the channel was used for truck transportation into the forest. This resulted in increased water depth and stronger currents upstream, making it difficult for passive fish to survive and causing them to be swept away. Downstream, the waterway was filled in, causing movement restrictions, limited food sources, and changes in ecological conditions.

This destruction of habitats is happening in many places where land use change is encroaching on fish habitats in Kalimantan and throughout Indonesia. Unfortunately, re-evaluation of the status of Indonesia's fish species and their level of endangerment has not yet been carried out. However, I believe that most of the 1240 species are endangered or critically endangered.

To address this issue, I am trying to reintroduce Indonesia's native fish species through my social media page "Freshwater Fish of Indonesia." Although this is a small step, other fish enthusiasts who share the same passion have also taken action to introduce and protect fish in their regions.

Unfortunately, fish protection in Indonesia tends to stagnate, and even individuals, communities, and other relevant parties tend to interpret fish conservation as simply releasing fish into nature. However, sometimes the fish released are invasive species, such as tilapia (Oreochromis mossambicus), Nile tilapia (Oreochromis niloticus), carp (Cyprinus carpio), African catfish (Clarias gariepinus), and betta fish released in non-native habitats in Sulawesi and Java. In truth, releasing fish back into the wild requires expert academic study of fish distribution and the ecological niche of the water body. It's complicated, yes, and that's just how complex our environment works.

To address this issue, I believe that we need to re-evaluate and collect data on all of Indonesia's native fish species, study their behavior and breeding activity, and breed them in captivity. Finally, each region must have a safe zone for each habitat type to ensure their survival. However, I am not entirely confident that the latter is possible because development will ultimately encroach on their habitats unless they are legally protected.

I hope that more people will become concerned about Indonesia's native fish species.
Marcel Alveri Adis S.si

20/04/2023

Exploring the lush rainforest by boat and casting your net into the clear waters is truly an incredible experience. As you navigate through the winding rivers and waterways, you'll encounter a diverse array of aquatic life that will leave you in awe.

So, grab your net and hop in the boat – an unforgettable adventure awaits in the magnificent Borneo rainforest!

——-

Now i open Private Tour to seen fishes in Native place, West Borneo.

Follow Juga Sosial Media kita di
Instagram : marcel_alveri_adis
Facebook: Marcel Alveri Adis
Tiktok : marcel.alveri.adis

Watch on My Youtube Channel “Marcel Fish of Borneo”

Link on Bio
Or click https://youtube.com/channel/UCYRonLxuahuiBxxF8YVJ40Q

14/04/2023

Barbodes everetti and their friends in Their Native Habitat.

——-

Now i open Private Tour to seen fishes in Native place, West Borneo.

Follow Juga Sosial Media kita di
Instagram : marcel_alveri_adis
Facebook: Marcel Alveri Adis
Tiktok : marcel.alveri.adis

Watch on My Youtube Channel “Marcel Fish of Borneo”

Link on Bio
Or click https://youtube.com/channel/UCYRonLxuahuiBxxF8YVJ40Q

10/04/2023

Snorkeling in the Borneo River is an extraordinary experience that will leave you in awe of the natural world. As you explore the crystal-clear waters, you'll be surrounded by the lush rainforest that lines the river banks, creating a truly magical setting.

And the best part is, you won't be alone! The Borneo River is home to a wide variety of fish species, including the elusive and captivating Borneo Sucker fish. These stunning creatures are a sight to behold, with their uncommon depressed bodies and vibrant colors that shimmer in the sunlight.

As you swim near them, you'll feel like you're part of their world, witnessing their underwater antics and marveling at their beauty. And as you look up, you'll see the towering trees of the rainforest stretching towards the sky, creating a breathtaking backdrop to this incredible experience.

——-

Now i open Private Tour to seen fishes in Native place, West Borneo.

Follow Juga Sosial Media kita di
Instagram : marcel_alveri_adis
Facebook: Marcel Alveri Adis
Tiktok : marcel.alveri.adis

Watch on My Youtube Channel “Marcel Fish of Borneo”

Link on Bio
Or click https://youtube.com/channel/UCYRonLxuahuiBxxF8YVJ40Q

27/03/2023

The waterfall in Borneo is a magnificent sight to behold. With its thundering roar and misty spray, it is a true wonder of nature. But the beauty of the waterfall extends far beyond its surface, as the biodiversity of water plants and fishes beneath the water is truly remarkable.

Beneath the surface of the waterfall, a plethora of aquatic life can be found. The clear, cool waters of the waterfall provide a perfect habitat for a wide variety of water plants.

But the biodiversity of the waterfall's underwater world extends far beyond fish and plants. The ecosystem is home to a plethora of other aquatic creatures, including crustaceans, mollusks, and insects. These tiny creatures play a vital role in the ecosystem, serving as a food source for larger fish and helping to keep the underwater world in balance.

——-

Now i open Private Tour to seen fishes in Native place, West Borneo.

Follow Juga Sosial Media kita di
Instagram : marcel_alveri_adis
Facebook: Marcel Alveri Adis
Tiktok : marcel.alveri.adis

Watch on My Youtube Channel “Marcel Fish of Borneo”

Link on Bio
Or click https://youtube.com/channel/UCYRonLxuahuiBxxF8YVJ40Q

16/03/2023

A Bridge of Hope.

I always love goin to this place, so much memories, friends from another country i ever brought them to here.
Just Said from France, Japan, America, and Taiwan.

This place kinda a perfect place to start the journey in West Kalimantan. A green hill, stone stream kan with Gastromyzon lives in there, and don’t forget Spiny Eel too 😬.
With me you can hike the hills about 45 - 60 minutes while enjoy the view and ended with snorkeling and met the Gastromyzon on the water!!!.

——-

Now i open Private Tour to seen fishes in Native place, West Borneo.

Follow Juga Sosial Media kita di
Instagram : marcel_alveri_adis
Facebook: Marcel Alveri Adis
Tiktok : marcel.alveri.adis

Watch on My Youtube Channel “Marcel Fish of Borneo”

Link on Bio
Or click https://youtube.com/channel/UCYRonLxuahuiBxxF8YVJ40Q

06/03/2023

Biotope Tour

For me This Tour is kinda a chance to met New people from other part of earth. Since i never go abroad at least i brougt people there to here 😅.

I love bring them to heaven called Borneo where nature still exist with properly.

What you need? Fishing ? Bird Watching ? Fishing net or just normal vacation to enjoy the nature.
And trust me, it’s feels like vacation with your close friend since no border between us.
Just like this pal from Germany.

If you have an imagination or desire to visit Kalimantan and nature inside it.
Just DM me 😄.

——-

Now i open Private Tour to seen fishes in Native place, West Borneo.

Follow Juga Sosial Media kita di
Instagram : marcel_alveri_adis
Facebook: Marcel Alveri Adis
Tiktok : marcel.alveri.adis

Watch on My Youtube Channel “Marcel Fish of Borneo”

Link on Bio
Or click https://youtube.com/channel/UCYRonLxuahuiBxxF8YVJ40Q

06/01/2023

——-
Now i open Private Tour to seen fishes in Native place, West Borneo.
Watch on My Youtube Channel “Marcel Fish of Borneo”
Link on Bio
Or click https://youtube.com/channel/UCYRonLxuahuiBxxF8YVJ40Q