Ornamental Fish Exporters 'Yellow Pages'

25/11/2025

Save your fish! Prevent fish diseases! A guarantee for a lovely aquarium experience? You need professional literature (available in your language) at

Find the famous books, written by Gerald Bassleer, with the most important fish diseases containing 250 photographs; also shrimp diseases. Learn how to diagnose and treat your sick fish.

23/11/2025

In this 9 minutes video, the fish doctor Gerald Bassleer, explains the 5 most important freshwater aquarium fish diseases. He shows videos of the sick fish and his observation after examination, with the help of the microscope.
We talk about ICH or Ichthyophthirius White Spot Disease, Bacterial infection, Parasitic infection causing turbidity of skin, Oodinium, Costia, Ichthyobodo, Spironucleus or Hexamita infection, external worm infection skin flukes or Gyrodactylus.

In this 9 minutes video, the fish doctor Gerald Bassleer, explains the 5 most important freshwater aquarium fish diseases. He shows videos of the sick fish a...

21/11/2025

Detailed training of the identification of the most important aquarium fish diseases (freshwater & marine) by the flying fish doctor, Gerald Bassleer. With emphasis on correct diagnosis with detailed microscopic examination! Selected training for the VIP-Patron members with exchange of experience and samples of microscopic examination! A new online tool to become a fish doctor or more professional aquarium fish keeper.
https://www.patreon.com/collection/158483?view=expanded

Detailed training of the identification of the most important aquarium fish diseases (freshwater & marine) by the flying fish doctor, Gerald Bassleer. With...

15/11/2025

She will be missed by many!

We have woken this morning to the news of the sad passing of Gayatri Liley.

Gayatri has been a long time friend and member of OFI and I have had the pleasure of working with her over many years.

Gayatri has been a staunch supporter of the marine aquarium industry in Indonesia and has helped improve sustainability of the industry, leading many initiatives for coral reef conservation.

Our heart goes out to friends and family and we offer our sincere condolences to them.
On a personal note, Gayatri I will miss working with you. Your generous and patient manner made it a pleasure to work with you.

A life to short, Rest in Peace.

31/10/2025

Antibiotics are effective for control; however, accumulating evidence indicates that unrestricted use of antibiotics harms fish, human beings, and the environment. Thus, finding safe, efficacious, cost-effective, and environmentally friendly substitutes is of great interest. Reports showed that dietary supplementation with functional additives with health-promoting and immunostimulatory functions could be a promising strategy. Herein, we provide an overview of the non-antibiotic feed-based strategies for combating Red Mouth bacterial infection (Yersiniosis) in Rainbow Trout without resorting to antibiotic usage. For this issue, the uses and application of some vitamins, probiotics, prebiotics, synbiotics, quorum quenching probiotic strains, algae, or organic acids, are included in the article

In this study:Antibiotics are effective for control; however, accumulating evidence indicates that unrestricted use of antibiotics harms fish, human beings, ...

22/10/2025

Prevent and control diseases of new arrivals of ornamental freshwater fish with the help of a training of quarantining fish! A practical course that saves you fish & $$$

Get more from Teaching Fish Doctoring by Gerald Bassleer on Patreon

12/10/2025

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Fishpathobiologist or Ichthyopathobiologist or Fish Doctor. Gerald Bassleer works with an holistic approach to solve issues with health problems, diseases or other factors that have an impact on the wellbeing and health of ornamental fish, aquarium, freshwater, marine and pond fish. I can help in th...

07/10/2025

“Warning for exporters!!!
Significant difficulties in receiving payment for services rendered to Little Amazon in Poland (Mr. Roman Martiany)!
Uptil now, despite several (7?) promises, no payment has been received.
While we prefer not to make any direct accusations, we believe it’s important to highlight the value of diligence in our industry and that exporters who deal (or have planned to deal) with this Polish importer take there preventative actions!
All rights reserved, Bassleer Biofish Belgium.”

07/10/2025

Be aware when they ban live stock in your pet store...it starts with dogs, cats, bunnies, birds and in Flanders (BE) with wild caught fish! Look who is pushing for the ban of sales of pets...maybe a pet friendly organisation that you support?

Those commercials of dirty dogs in cages are sad. Nobody wants that. But now politicians pretend they can stop it by banning dog and cat sales in pet stores....

29/09/2025

In this Study= The application of formalin at a concentration of 400 ppm ( = 1ml Formaline 37-40% per liter) effectively inhibited the growth of Aeromonas hydrophila, and treatment C (immersion followed by two rinsing steps) successfully reduced the toxic effects of formalin on live feed (Tubifex worms), thereby increasing the survival rate of catfish larvae (Pangasius sp.) over a 14-day rearing period.

In this Study= The application of formalin at a concentration of 400 ppm ( = 1ml Formaline 37-40% per liter) effectively inhibited the growth of Aeromonas hy...