Browse Listings

For sale is one juvenile L340 from THIN LINE line bred parents. I will pick one random juvenile out of the group of juveniles shown in the photo. If you are interested in buying more than one juvenile fish, you can contact me at marcelwuthrich@gmail.com. I am also selling one of my breeder males of THIN LINE L340. Please see separate auction on aquabid or on my band site https://band.us/band/90729523/post/229  PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction end. UPS next...

For sale is a young adult THIN LINE hypancistrus L340 as shown in the photo. This male is from line bred parents, thus will more likely generate thin line offspring than wild caught males. It would be great to pair with any wild caught L340 females to get a chance to generate thin line offspring. I am also selling juvenile L340 from my line bred THIN LINE colony. Please see separate auction on aquabid or on my band site https://band.us/band/90729523/post/229  PAY-PAL Payment ONLY. Payment mus...

For sale is a proven trio of Hypancistrus L236SW that I imported as juveniles from Belgium from one of the best breeder who has selected them for pure white and maximal contrast for 10+ years! These are the highest quality L236SW you will find! Their clear white color and the striking clear black and white contrast speaks volumes. My photo shows she actual fish for sale WYSIWYG (what you see is what you get).  PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction end. UPS next ...

First time offered for sale in the USA as far as I know: Sewellia pterolineata. The specific common name "winged" directly reflects its Latin species name pterolineata, which translates to its unique wing-like fin appearance and markings. You will get both genders so you can breed the fish. Please check out my band site for hillstream loaches for more photos of this beautiful and super rare species https://band.us/n/acabA2q1M4C8d PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auc...

First time offered for sale in the USA as far as I know: Sewellia pterolineata. The specific common name "winged" directly reflects its Latin species name pterolineata, which translates to its unique wing-like fin appearance and markings. You will get both genders so you can breed the fish. Please check out my band site for hillstream loaches for more photos of this beautiful and super rare species https://band.us/n/acabA2q1M4C8d PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auc...

For sale are 8 juvenile Sewellia speciosa that I bred in my fish room. I have the only breeding S. speciosa in the country! A few additional juveniles are available if you want to have a better chance of getting both genders for a future breeding group. The photo shows a breeder male.  Please check out my band site for hillstream loaches for more photos of this beautiful and super rare species https://band.us/n/acabA2q1M4C8d PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction...

For sale are 8 juvenile spotted hillstream loaches (SEW01), more recently renamed as Sewellia hypsicrateae (Endruweit, M. & Nguyen, T.D.P. (2016): Sewellia hypsicrateae, a new species of loach from central Vietnam (Teleostei: Balitoridae). Ichthyological Exploration of Freshwaters, 27 (4): 297-301), that were tank bred/raised by me and are at the age of 2-3 months. I received my wild caught breeders from Wetspot Tropical Fish (shown in the photo), thus the fish I am selling are F1. The fish are ...

For sale are 8 juvenile Sewellia speciosa that I bred in my fish room. I have the only breeding S. speciosa in the country! A few additional juveniles are available if you want to have a better chance of getting both genders for a future breeding group. The photo shows a breeder male.  Please check out my band site for hillstream loaches for more photos of this beautiful and super rare species https://band.us/n/acabA2q1M4C8d PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction...

For sale are 8 F2 juvenile Pseudomugil signifer from Lily Creek, Cairns, Australia. This species was collected by Wim Heemskerk and is not in the hobby yet!  Lily Creek runs through Cairns, Australia https://www.robpyne.com.au/lily-creek/ Lily Creek is a tidal urban waterway running through the Cairns CBD into Saltwater Creek. Because it functions as an urban stormwater channel and is heavily influenced by tides, its water parameters fluctuate significantly with the weather and seasons. Wim kep...

For sale are 8 juvenile Chilatherina sp. Upper Tor. The fish are about 1.5 to 2 inches in size. They are fast growing. I received my wild caught breeders from Advanced Aquarium Systems in Greenbay, Wisconsin (breeder male shown in the photo), thus the fish I am selling are F1! I ain’t getting any better than that! The fish are not sexable at this age and size. For more information about the fish I breed, please visit my band sites for rainbow fish https://band.us/n/a2a698Pcl0I5i, hillstream lo...

For sale are 10 juvenile Melanotaenia boesemani from the latest collection location YUKASE! The fish are about 1 to 1.5 inches in size and would greatly benefit from continuous feeding of live baby brine shrimp on a daily basis. I received my wild caught breeders from Advanced Aquarium Systems in Greenbay, Wisconsin (breeder male shown in the photo), thus the fish I am selling are F1! I ain’t getting any better than that! The fish are not sexable at this age and size. For more information abou...

You are bidding on 8 juvenile Melanotaenia ajamaruensis fish that are tank bred/raised by me and are at the age of 6-7 months and about 1.5” in size. They look like M. boesemani but are a separate species. You can distinguish them by counting the number of soft rays on the second dorsal and anal fins.Second Dorsal Fin: M. boesemani usually has 12–13 rays, while M. ajamaruensis has more, typically 15–17.Anal Fin: M. boesemani usually has 18–21 rays, whereas M. ajamaruensis has 22–24. I ...

For sale is a young pair of L159 that were named Ancistrus Luzia in 2022 and originally collected from Rio Xingu in Brazil. This attractive new species only grows to about 4” or less, for more information see https://www.planetcatfish.com/common/species.php?species_id=597 The photo shows  a juvenile fish (not for sale) in a tank setting to show their natural color and pattern. The care is easy and very undemanding, similar to regular bushynoses. They will do fine with a pH 6.0-8.0 and 75-80F....

For sale is a fully grown, mature pair of L333 gold AAA with fantastic patterns. These selected pairs will go fast. Please visit my band site for plecos https://band.us/n/a1a7b7zc08efq to see what other plecos I have available   PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction end. UPS next day air to CONTINENTAL US STATES ONLY. I do not fast stock until payment is made. Please make sure you will be there to receive package/delivery. Shipping UPS next day air estimate is...

For sale is a fully grown, mature pair of L333 gold AAA with fantastic patterns. These selected pairs will go fast. Please visit my band site for plecos https://band.us/n/a1a7b7zc08efq to see what other plecos I have available   PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction end. UPS next day air to CONTINENTAL US STATES ONLY. I do not fast stock until payment is made. Please make sure you will be there to receive package/delivery. Shipping UPS next day air estimate is...

For sale is a fully grown, mature pair of L333 gold AAA with fantastic patterns. These selected pairs will go fast. Please visit my band site for plecos https://band.us/n/a1a7b7zc08efq to see what other plecos I have available   PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction end. UPS next day air to CONTINENTAL US STATES ONLY. I do not fast stock until payment is made. Please make sure you will be there to receive package/delivery. Shipping UPS next day air estimate is...

First time offered for sale in the USA: Melanotaenia trifasciata from Running Creek. For sale are 8 juvenile fish about 1.5 inches or better. I will include both genders so you can breed the fish. I imported this species from Gerd Bartz from the IRG in Germany. For more information please visit my band site for rainbow fish https://band.us/n/a3a9b3Ybk6sbQ PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction end. UPS Shipping to CONTINENTAL US STATES ONLY. I do not fast stock un...

For sale are 12 juvenile Melanotaenia Vanheurni that are tank bred/raised by me and are at the age of 3-4 months and about 1 inch in size. Shown is one of my breeder males. Adult fish are growing large (4-5”) and become more colorful as they mature sporting orange, yellow and blue colors. For more information on the fish I breed please visit my band sites for plecos https://band.us/n/a4a389s0c0o9I, hillstream loaches https://band.us/n/ada083s6c5o31 and rainbowfish https://band.us/n/a8aa8fs9c5o...

For sale are 10 juvenile Melanotaenia affinis Pagwi fish that are tank bred/raised by me and are at the age of 4 months and about 1 to1.5 inches in size. This is the American line that shows strong red colors.  The photo shows my breeder male. For more information on the fish I breed, please see my band sites for rainbowfish https://band.us/n/a3a9b3Ybk6sbQ , hillstream loaches https://band.us/n/aaa5b7z9A96e6 and plecos https://band.us/n/a4ae8fK6o8N9q PAY-PAL Payment ONLY. Payment must be sent ...

For sale is one wild caught Gastromyzon sp. orange nose. The photos were taken by the team of sellers who I imported the fish from. The last photo with several fish is of the actual fish I have for sale.  I have additional fish available if you are interested.  Please check out my band site for hillstream loaches for more photos and videos of this beautiful fish https://band.us/band/90941225/post/102 PAY-PAL Payment ONLY. Payment must be sent within 24 hours of Auction end. UPS Shipping to ...