Fish

Thứ 6, 10/01/2025

Yeast-protein use may provide fishmeal alternative for trout feeds

Use of a yeast-based protein and synthetic amino acids can maintain trout growth when replacing fishmeal, but more work is needed to understand the ingredients

Fish

Salmon scientists collaborate on new global health initiative QASH

Karin Pittman introduces collaborative effort at animal health symposium in Canada

Fears over mass tilapia mortality incident

Tilapia farming was a hot topic in Ghana last week after photos and videos of large numbers of dead tilapia at the Asutsuare farm of a Chinese company

The future of fish farming in Myanmar

Myanmar faces a choice of either continuing to sustainably increase its aquaculture production or to shift its focus towards more intensive methods

How to Safely Lower pH in Aquaponics

High pH is a common concern among beginning and intermediate aquaponic growers, who want a quick fix to bring it down.

Ich (White Spot Disease) - Part 2

The shear numbers of Ich organisms covering the gills also causes a mechanical blockage of oxygen transfer.

Ich (White Spot Disease) - Part 1

Ich is a common name for the par- asite Ichthyophthirius multifiliis and the disease that it causes. The parasite is capable of killing large numbers of fish

The importance of digestibility enhancers in current aquafeed formulations

How adding lyso-phospholipids and bile salts to aquaculture feeds can improve the absorption efficiency of major nutrients, particularly lipids, by fish.

Diseased salmon debate heats up

The salmon farming industry continues to invest huge amounts of money into scientific research and expert veterinary help. Employing veterinary medicines

How to Avoid Zinc Toxicity in Aquaponics

There are lots of reasons people use galvanized tanks in aquaponics systems. They are cheaper than stainless, they are durable, and they are readily available.