All about shrimp keeping

Lighting and it’s importance

Using Light to your advantage


A shout out to a breeder down under and this post is dedicated to you. Your question regarding if lighting helps with shrimp breeding. I think the long and short of this is it will really depends. What kind of answer is this?

Sunlight is the food source of everything and it is important to the entire ecology of Mother Nature. So is lighting important to breeding, yes it does to a certain extend but does not have an immediate impact however critical.

The reason for this is because light helps plants such as moss and floating plants grow and make food which in turn provide shelter and food for microorganism. In the same line the plants also help cultivate biofilm providing food to shrimps. With this it may appear that lighting is important.

Does shining light for long hours make shrimps nicer? No it doesn’t. Light does not make a shrimp nicer by shining long hours on it. They too do not get sun tan like humans do. The only thing that is achieve certainly is a higher electricity bill.




Type of lights


There are plenty of light choices in the market now and are fairly affordable. When i first started this aquarium hobby it was only florescent light tubes and then then Pressured Lamp and moved on to T5/T8 and eventually now with LED with multiple colors for different purposes.

I have used quite a number of light sets before and for shrimps it is rather straight forward, since we are not growing high light plants, then there isn’t really a need to splurge on high end light sets. However, it is important that the lights promote growth of your plants at least and not so dim that even mosses don’t survive.

For shrimp keeping both T5 and LED are recommended, however i will now lean towards LED because it is light, doesn’t give off too much heat and have a very long lifespan.

T5 light sets are fairly heavy and i have retired my T5 light as there is a need to change the tubes annually and it is expensive to keep it running. LED on the other hand can be cable tie to the rack and or place on the tank and easily moved around since they are lightweight.

The prices for LED nowadays are as affordable as T5 if not more affordable as the massive shift towards LED. With more advance LED light set there is also dimmable feature, sunset feature, timer, wifi all inbuilt.

Currently because it is fairly affordable to get LED lights hence i’m using Chihiros normal white light LED which does the job well.




how much light is sufficient


Generally if you see plants such as mosses and floating plants growing then you have sufficient light for your tank. I’m using a 6000k Chihiros light there are 5 levels of light intensity i’m setting it to level 3 and they are doing great. When the entire ecosystem is well establish and mature, while light doesn’t appear to have immediate impact but overall it does help.

Just like lubao/kallax ball which create biofilm, while they don’t have immediate impact but overall it helps with the ecological system in your tank. This is yet another soft value that is often overlooked.

So does the amount of light helps or impact breeding, indirectly it does because a decent amount of light certainly still help with the whole eco-system hence all these small sum adds up to a successful breeding experience.

Hope you have a good read!



Water Parameters Hard Value
I split water parameters into two different large category namely the Hard and Soft parameters.

This post is a follow up of the previous one where i touch on water parameters. This will help to provide a clearly picture of what it meant to have both hard and soft water parameters and the importance of it.

Hard water parameters are those that most of us use test kit to measure, this is where the hard values are tested and indicate a value corresponding to either acidic, dissolved solids etc.


Movement and Progress


In the realms of breeding shrimp would require persistence and consistency as one would be hit by many obstacles along the way but should never give up. To progress in breeding requires persistence and keep believing when you don’t see results in a year or two.

On the other hand, i have heard some share with me that they’ve invested so much time and effort and also money on shrimps but after 6 months they don’t see results. Movement shouldn’t be confuse with progress. Movement is really about doing the things like water change, resetting tanks, feeding, and the day to day things all these are what i call the hygiene factor. The very fundamental or building block of shrimp breeding and does not equate to progress. We can change water whole day every day but at the end, if we do not progress in selective breeding than it’s just going with the flow.

Progress on the other hand is about taking risk and doing something different than what you are doing currently. It also involves failing but people are afraid of failure and fear of looking like a failure. I think failure should be an option. Without failing you are not even trying, to get something you never had, you have to do something you never did. Trying to see results with 1 tank is going to be difficult because if we would to discuss about selective breeding we should need about 2-3 tanks per type. So by taking risk to expand your setup, investing in good sourced shrimp are some examples of sowing the seeds to progress forward.





Believing when there are no results


This is a really difficult one because people need to see a cause and effect to believe. Hence the term Seeing is Believing. However, in shrimp breeding if you’re unable to see the results in the first cross back are you going to give up? How about selective breeding project not taking root? It’s easy to get discourage in shrimp breeding and not continue on the process of selective breeding. Going back to the drawing board to see where can be improve in the selective breeding process.

Keep working on it and failing and trying again. Getting more tanks, trying and keep trying. So while everyone knows selective breeding is the “Be All End All”, but it takes generation to get there and if you see the goal in front of you and keep trying and improve, i believe you’ll get there one day.

The successful breeders are not the ones that didn’t fail, they are the ones that fail the most, but they believe and keep believing and they are the ones that stood up every time they fall. That separates those that achieve their goals and those who don’t. It’s common to hear this “I don’t have this, i don’t have that, i can’t have this, it’s too difficult, it’s too much for me, it’s impossible, i don’t have the resources, i’m afraid,” Put all these away if you would like to progress because we are what we speak.

We can learn to believe like Shrimp does, they can’t see their egg develop unlike human where we can see our babies grow bigger in the mother’s tummy. However, shrimps believe that if she keeps fanning her egg, shrimplets will come and although she can’t physically see her clutch, nature made it in such a way that she knows even without seeing she will hatch the babies.





It’s hard


Well, there is a saying “if you do the difficult thing in life, life will be easy”. One example would be the honey bee story where they were part of a space experiment being sent up to space to see how 0 gravity affect their flight. When they reach outer space, the bees started to float. They must be thinking, life should be like this, easy floating around effortlessly. I don’t even need to flap my wings, i can float around in life, how wonderful that is. I just drift around and i’ll get to where i want to. Flapping my wings all these while has been tiring!

Eventually, the honey bee die. The bees were not born to float around, they get confuse, orientation got distorted. In other words, doing the difficult thing in life may be difficult but also rewarding.

So we can choose to take the easy route and float around (nothing against that) but do not complain that you don’t see progress on your shrimps. Taking the difficult route and persist on will get you there.

Hope this post would cheer you on to get to where you want to be and as such, it is those things you don’t see that brings you forward. Keep believing.




Why do you need to reset your tank


There are a few reasons that resetting of tank is important and that can be first understood that what i’m referring here is on active soil. Active soil such as ADA/Tropica/platinum/aka/etc are soil that releases ammonia to the water column and also have the ability to lower the pH to an acidic level.

Buffering conditions wear off over time and the ideal state is no longer ideal over a certain period of time. This is one of the major factor influencing why a reset is necessary. The ability to buffer the water parameters like how it should has slow down drastically and visually it can be seen that the shrimps are no longer breeding as much/fast as they should.

A newly laid level of soil also have the strongest buffering condition which helps the eco-system in your tank to be in a much better state where microorganism and biofilm grows quicker than when the soil is near exhausting. Hence, it is important to know the reasons why it is necessary to reset your tanks over time.





When to reset


When buffering conditions become slow, water parameter changes and shrimp do not breed as frequently, shrimplets too don’t grow as quickly as they once would as everything in the tank is related to one another. This lead to the need to change the soil. These are visual appearance that you can probably see and observe.

I have used UGF with a lot of soil and also with tanks with just 1cm of soil, the buffering duration doesn’t appear to be exponentially different. Hence, while there are many methods of shrimp breeding, the one i use and follow is thin layer of soil but to reset more frequently.

Hence there is no hard and fast rule when to change your soil out however what i do is that i use two criteria and if one of them is met, i’ll reset. The first criteria is if the shrimps are no longer breeding as quickly as they should and the tank condition doesn’t appear to be favourable to shrimp breeding, i’ll reset.

Another criteria is when the tank is about 8-10 months old i’ll reset, considering that with a cycling time of 40 days hence it would mean i’ll reset once a year including a 40 days cycling time.



How i reset


A hard reset:

This means all soil plants etc are totally remove including changing out the filter medias everything to be brand new like setting a new tank.

A soft reset:

This is what i do most of the time.

  • Remove the shrimps to another tank.
  • Remove soil and water
  • fill up with new soil and add water
  • wash all filter media and change 10% of filter media.
  • cycle

A very simple process to reset the tank, without the UGF i could now reset much quicker and not be put off with the time needed to reset the tank.

i have much more success usually after resetting the tank when the water becomes rich again.



Factors delaying resetting of tanks


One of the biggest concern of resetting is where do i house my shrimps when i reset?

There are a few ways to do so, one is to house them in a big breeder box in another tank for some time and if a soft reset is used, the filter media which still have beneficial bacteria will certainly help speed up the cycling process.

Breeder box are not meant to house and breed shrimps long term but are like temporary housing until the shrimps are able to go back to their home.

I have heard and tried it before is to remove the soil partially during water change and adding new soil until 100% of the soil is being totally change out. For example 50% of the soil is vacuum out on the first month, then on the second month another 50% of the soil is removed. However, there are risk to this is because while active soil releases ammonia, it is important to note small shrimplets within 7 days may not be able to take the sudden ammonia spike when it’s release. However, because there are beneficial bacteria in the tank constantly, the spike doesn’t appear to affect the adults.

For me i’ll prefer to use a safer method whenever possible is to transfer the shrimp to another tank and so the shrimps location will shift over time as i kinda play musical chairs with all the tanks however usually only resetting one tank at a time depending on availability of tanks.




Summary


There are numerous benefit of tank reset and shouldn’t be put off to a “Later Time”. Instead of procrastinating about tank reset, i think it’s better to consider stream-lining the process of tank setup so that tank reset doesn’t become a burden to you. In the past i tried many ways including UGF and box UGF thinking that reset would be much easier, however, at the moment nothing appears to beat the thin layer of soil in terms of speed and ease of resetting because long term it all adds up.

Hope this post have been beneficial to you.

While i have been talking to a few local and overseas breeder, it appears that for those breeders that have been in the hobby for some time understood the meaning of simplicity.

Simplicity in Shrimp keeping is really tough and difficult because there are a myriad of products out there to disable your potential to greater things. I too walked that path, having this and that with more and more things, i got more and more confuse. Questions start coming up like if i use this can i use that? If i feed this should i then feed that, if i add this can i add that?

This is tough because unless we have ready available information if not the only way is to try. By trying means time, money and resources are invested in it.

In Taiwan it is often said “There isn’t a best way, only better way”, and this rings true for us as well when we keep things simple and only adjust ever so slightly on one element at a time vs changing every other week. Hence, it take time to find a better way that is suitable for you

For me my ‘better way’ is really now about keeping it simple:

  • Thin soil (1cm) laid in the tank as i have move away from UGF. Reason for doing that is because the time needed to reset a UGF setup takes a much longer time. Resetting a tank with thin soil setup only takes 30 mins per tank.

  • Feed a good staple food and supplement with a reliable grazing material

  • weekly water change using RO water

  • Every few months i’ll give the Totto filter a wash and change 10% of the filter media to allow new colonization of beneficial bacteria.

With that, even with the busiest schedule i’m able to at least still keep the hobby going. So for those out there who are feeling that you don’t have time to continue on this hobby, i would urge you to try another process that will suit you rather than being slave to the hobby.

Hope you guys enjoy this post!

Today i had a couple of newly acquired friends where i had the chance to share shrimp keeping information first hand to them. Till today, i still believe in this. Information should be shared openly and as accurately as possible regardless if you are a hobbyist or breeder. First is to learn, unlearn and than relearn so to have all the information to be put into practice.

I always like putting myself in the person shoes and without holistic information, it is going to be difficult to setup a tank and breed shrimps. It takes a lot to grasp all the concept of shrimp breeding in one sitting. Hence, i always believe in a 1:1 sharing or learning session and i invite you if you are keen to learn on shrimp breeding!

For our Overseas friends, you are invited as well and keep those email coming.

There are a lot of factors influencing the shrimp ability to breed from water parameter to food to shrimp genetics. However, today i would like to touch on a fairly common topic on Shrimp Food. The first question i get asked frequently is how often should i feed my shrimps? If you have a lot of shrimps like 20 or more, you might want to consider a daily staple feed fed twice daily and also a grazing material. Grazing material such as Lubao, Indian Almond leaves, Alder cone, cholla are some good examples.

The reason to feed them twice is so all your shrimps are fed and the female will ‘Think” that the tank have sufficient food to support their next generation. The whole idea is to feed lesser quantity but high frequency. So twice is good and if you can do 3 times it works as well.

If you feed in the morning and the shrimps are unable to finish it within 4 hours, then you’re not required to feed the second time in the evening Thats my general rule of thumb, Remove the food by then or if you have ramshorn snail, they will help with scavenging and foraging on the shrimp food. If the shrimps are not feeding, it could be there are still plenty of biofilm in the tank but do watch out if the shrimps are looking lethargic and not feeding.

A grazing material aids in building up biofilm for shrimps to consume between meals. Think of it like a snack and a good grazing material will be the food source between feeds.

There is a wide range of food in the market and i think we are spoiled for choice and which one is good for my shrimps? Personally i like using a good staple food and that is Hwa V1.

Staple Food

  • Basically shrimps are not that fussy eater, most of the staple food sold in aquarium shops today are basically ok to feed your shrimp. I personally prefer keeping things simple and to feed only 1 type of staple food but a variety of grazing material is very crucial.
  • I’m using Hwa Version 1 Shrimp food pad, this food is formulated with carefully selected ingredients to provide shrimp with all their requirements.
  • if you are using some shrimp food which you think they’re good for your shrimp, good! There is really no need to change.
  • Occasionally i feed Bacter AE and blanched spinach, they’re fairly good especially blanched spinach. if i’m feeling rich, i’ll order a pack of organic spinach and take out one serving for the shrimp while i consume the rest as a salad. For Bacter AE, i only dose them very minutely once a month to provide additional boost for creating biofilm.

Grazing material

Now here we get serious, grazing material in my opinion is equally important to daily feed. The amount of surface area for creating biofilm is important as it mimics the natural environment where Shrimps feed on biofilm.

Lubao, Indian Almond leaves and moss are three very popular and recommended grazing material. Alder cone and Cholla are not native to at least this part of the world, so i defer that information to those who have them. For Indian Almond leaves and Lubao we have very easy access to them hence we use them readily. I really like using Lubao because it is technically a microoganism food that produces food for cultivating microorganism for the shrimp to feed on and also biofilm. Indian almond leaves without going too deep into this topic has antibacteria properties, produces biofilm and are well liked by most shrimp. Grazing material is important because shrimp feed constantly and if there are not enough biofilm in the tank and daily feed is not consistent, the shrimps will not breed. They will start cannibalizing during molting. Hence, it is highly critical to have grazing material available.

A living grazing material that works very well is moss. Moss harbour a lot of microorganism which allow adults and shrimplets to graze on. Moss also provide cover for berried shrimp and shrimplets however it is also important not to over crowd the tank with moss because if it get too dense, some of the berried female may get stuck in there and die. Hence, always thin out the moss to a small bunch the size of your hand.

Summary

Taken together, it is vitally important for food to be readily present in the tank but this is also a fine balance between food availability and water parameters. As more food and grazing material is introduced into the tank, the water parameters changes so do choose a good staple food and grazing material into your shrimp breeding setup and it will go a long way. You will be rewarded with more berried shrimps and shrimplets in the months to come. In addition, as lubao is my favourite grazing material as it is easier to manage and control.

The bigger the water volume, the less fluctuation happens in an aquarium compared to one with a smaller water volume. This is certainly true as a general rule for all aquarist. However, does it mean that everyone need to have big tanks to keep shrimp?

Apparently not, shrimps can live comfortably in smaller tanks, they can even breed given that the challenge to house them in smaller tanks will be higher but definitely possible. I have tried on a very small tank at 8 litres and with 1 pair of shrimp. They manage to breed as well. It has a tiny little filter but it works well for them. It’s a pity I didn’t take any good pictures before i decommissioned the tank for a bigger one.,

I would say that regardless of tank size, as long as the condition and the number of shrimps are kept to what the tank can handle, even a smaller tank works. Personally what i like to do for breeding small groups of shrimp in smaller tank and then transfer the shrimplets to bigger grow up tank. For my breeding tanks, i’ll use 40 L tanks and house
1-2M to 5-10Females and once the shrimplets are out, i’ll transfer them all into the 80-100L tanks for them to grow up. This is generally for selective breeding. If you are not concern about selective breeding than definitely you can keep a lot more shrimps in a 40L.
For more sensitive shrimp or larger breeding groups, i’ll use the 80L tanks to breed them. For example a 80L tank we can consider putting 2-4M and 20-30F to get them breed for selection.
In my opinion it doesn’t matter what size of tank you have i do prefer larger tanks if the breeding project is big. If i would like a small colony just for keep sake, you can go any tank size you possibly can handle. The smaller the tank the higher the margin of error so smaller tanks require good knowledge of maintaining water parameters. Do not let tank size deter you from keeping shrimps which i think is a good start for my new hobbyist venturing into the hobby.

With lesser shrimp, you would also have to feed smaller quantities and everything would be in smaller proportion. While i get the question if i can use lubao for smaller tanks? Yes you surely can provided there are sufficient shrimp in the tank that can consume the biofilm. From the pictures I have shared you can see that most of tanks I will use lubao. It has been part of my breeding process as there are many advantages that goes beyond a grazing material.

While there are many types of grazing material i like to keep my tank less busy so that i have space to see the shrimp do their day to day thing and easier from a selection process standpoint. However, i too have planted tanks which i too enjoy the additional greenery in it.

Ever since i have tried and fail many times on how to use lubao in different size tank, finally after many failed attempts i manage to get it right and wanted to share this valuable information on my other blog post.

While water parameters are indeed more stable in larger water volume, if one is able to control the fluctuation of the water in a smaller water volume, you will still be able to keep and breed shrimps! Hope this post shared some valuable information.