7 Questions 6 Answers 0 Followers
Questions related from Kelvin Chai
Many studies have shown that squid oil is good for broodfish spawning performance, but these are done on marine fishes. What about freshwater broodfish? I've learnt that tilapia require linolenic...
11 December 2017 7,582 3 View
Hi Sir, I would like to ask how did you collect pure moina from a pond / lake ? Nature water bodies should consist of a lot of microorganisms like copepods too. Thank you.
06 April 2017 8,362 8 View
Culturing of pure or dominant Moina in an earthern pond has been very difficult as copepods tend to grow and become the dominant species within a short period. Are there any method to eliminate...
05 April 2017 5,762 3 View
Fish fingerlings are small (20mm - 60mm) when they are in the nursery pond. I have read about mark-release technique/method but I doubt if it is practical. Can anyone provide me with practical...
05 December 2016 1,409 4 View
An article stated this:Addition of a little amount of NaCl in the ambient medium especially in the case of tilapias, might be of advantage, but the system has to be sufficiently modified since...
20 October 2016 994 3 View
Some contradictions I'm facing: Sodium bicarbonate is highly alkaline, does that mean it increases water pH? Fish excretes ammonia during transportation, it gets toxic when pH is high, why would...
14 October 2016 4,138 5 View
In birds, egg binding might cause yolk peritonitis, septicaemia or etc. What about in fish? Do they absorb the eggs? Do the eggs accumulate and become solid?
19 June 2016 1,557 5 View
