How to feed baby-fish whitebait.

Tank set-up


Thank the God.
The tank needs a small pump inside to create a water-current. The gills of fish use moving-water to breathe, so the water needs to be moving.
It's not the same as having water rain upon the tank's surface.
The tank needs an air-pump to provide oxygen in the water.

Types of baby-fish


There are two types of baby-fish, based on the salt.
1) sea-water baby-fish [note 1]
and
2) fresh-water baby-fish [note 2]

Transporting baby fish


If you have caught some baby-fish, you will need to transport them (from the net to the fish-tank) in sea-water.
Preferably sea water that has previously been in a clear tank with sunlight to bloom the phytoplankton (green vegetation single-celled algae).

Sorting baby-fish from fresh water and sea water


0) keep your fish in sea-water
1) watch your fish every 10 minutes
2) if a fish is lying still at the bottom of the tank, move it to a river/rain water tank.

Feeding sea-water baby-fish


You feed sea-water baby-fish with "brine shrimp" (also known as "sea-monkeys") and "sea plankton" (the algae that grows on seawater.
How to build a brine-shrimp hatchery Try hatch a couple teaspoons of brine-shrimp eggs in 1.5 litres of salt-water and add that every third day (and miss 7th day as day of resting from work)
.

Feeding fresh-water baby-fish


You raise "water-fleas" and add water-fleas (called Daphnia) to the water-tank.
I suggest raising water-fleas to a tank dedicated to raising water-fleas, and make sure the water-tank has green-algae added to keep the water greenish.
How to raise water-fleas

final tips

always love God to thank God for every little creature you can see, which God made and saves now.

Notes


In different countries, baby-fish are called "white-bait", or in america called "fish fries".
Here's a comprehensive beginners guide to salt-water aquaculture. https://www.earthsfriends.com/saltwater-aquarium-for-beginners/ From google's search.


[note 1]

Salt-water fish have the same ratio of salt in their flesh as the ratio in salt-water.
and salt acts to 'draw' out water.
so a salt-water fish will draw in water from the outside and not be able to excrete the water as normal
so the marine fish turns hypotonic and 'drowns' in freshwater. https://www.livescience.com/32167-can-saltwater-fish-live-in-fresh-water.html


[note 2]

Fresh water fish have less salt in their body than the surrounding sea-water
so because water moves from less-salty area to more-salty area (to eventually even out the water-salt concentration)
the fresh-water looses water to the outside, dehydrates and dies.
https://www.cuteness.com/article/how-happens-freshwater-fish-saltwater-tank

Comments

Post a Comment

Popular posts from this blog

The smallest ℝeal number in Mathematics and Αlpha and Ωmega

Image
The smallest number in mathematics is invisible to science, but geometrically looks like Jesus Christ's two Greek-letters "Alpha" and "Omega". contents Defining 1/infinity Appreciating Α Ω Takeaway summary What Jesus said The effect of What Jesus said Calculus uses a special number δx = 1 ÷ infinity which is the smallest number imaginable. It is 0.0000…00001. if 1÷10 = 0.1 and 1/100 = 0.01 then 1/infinity = 0.0000000000…001 . “dx” is shorthand for the Greek letter Delta x = Δx or δx , because delta "Δ" is used in mathematics to mean ‘change in’ . δX is spoken as "d X" Revelation John Greets the Seven Churches 4John to the seven churches which are in Asia: Grace be unto you, and peace, from him which is, and which was, and which is to come; and from the seven Spirits which are before his throne; 5And from Jesus Christ, who is the faithful witness, and the first begotten of the dead, and the prince of the kings of the earth. Unto
Reveal Headlines »

Jesus' "love your neighbour as yourself" law and Calculus integration.

Image
The relationship between Lord Jesus' double law "Love eternal God and Love thy neighbour" and Calculus' integration.  Take-home lessons:  To get to  the higher dimensions of life , we must love one another.  To love one another you each must love your neighbour as yourself.  You must treat your neighbour as you want others to treat you.  You must change your view of your self, to accomodate the others as they accomodate you, and not simply just view yourself as by your self and next to other people.  By accomodate i mean, to tolerate, to accept, to get along with, to work with, to help, to be helped by, to share the world with.  The infinitesimal unit is an individual.  In geometry and in calculus, this is easily visualized. A number  is a summation of many "ones." In geometry a number is a line.  A line is a summation of lots of (1/infinity big) dots in sequence.  Each dot has two neighbours on either side along the l
Reveal Headlines »

Prompt-driven Programming

Fine-tuning prompts for programming tasks involves clearly defining the problem, specifying the input and output format, and sometimes providing examples. Here's how you can do it: examples edge case sequences ambiguities clarify the problem specify inputs specify outputs 1. **Define the Problem Clearly:** Be clear and concise about what you want the program to achieve. The problem statement should be explicit about what the task involves. 2. **Specify the Inputs:** Clearly define what the inputs are and in what format they will be given. This may include the type of the data, the range of possible values, and any other relevant information. 3. **Specify the Outputs:** Similarly, be explicit about what the outputs should be. Describe the format that the output should be in, whether it's a certain data type, a particular data structure, a specific range of values, etc. 4. **Provide Examples:** Provide examples of input and output pairs. This can help to clarify th
Reveal Headlines »