How does grazing material impact the breeding process
It is becoming difficult to ignore the fact that grazing material is one of the key elements for successful shrimp breeding process. It can be understood from the abundance of available grazing material to ensure continual breeding to happen. Shrimps like in the ‘Animal Kingdom’ breed when the conditions and environment are ideal. They thrive and procreate their next generation. In their natural habitat, shrimps feed consistently all the time. While their ‘hands’ are constantly feeding they’re trying to pick up the biofilm and consume them. Biofilm is an important source of nutrients to shrimps as they consist of nutrients that can be absorb naturally by the body. In this day and age, high quality feed is made to create as much beneficial nutrients to the shrimp. However, according to some research (Importance of biofilm as food source for shrimp), the feed they use although ingested were not properly incorporated by the shrimp tissue. In other words, it appears to suggest that while we may feed our daily feed, there are still some nutrients that must be compensated through biofilm consumption.
The term grazing material really encompass a large area but what i would like to share in this article is while most grazing material are used, it is the biofilm they produce that have a direct impact to shrimp overall health and breeding. Biofilm grows almost anywhere, and it is not simply the biofilm that is the important intake, it is also the microorganism that the shrimp consume. With an abundance of microorganism and biofilm, that is where the ‘invisible’ nutrients are playing a major role of the breeding process.
Growing biofilm
There are many ways to cultivate biofilm such as leaves, cholla wood, media, plants, mosses and microorganism ball aka Kallax ball or lubao.
Leaves such as Indian almond are good source of biofilm generation, the leaves soak in water will start developing thin layer of biofilm for the shrimps to consume, however the leaves will not be able to consistently produce biofilm as the leaf tissue are consumed together with the biofilm by the shrimp.
A wide variety of biofilm producer is ideal, and personally i’m using plants, mosses and definitely the lubao or kallax ball.
While one cannot directly see the impact of shrimps consuming biofilm, however there are research paper that is done scientifically that natural food for shrimps are biofilm and is the key that allow shrimps to continue their existence.
Biofilm, female shrimps and shrimplets
If one have put leaves in the tank or have use Kallax ball or lubao, it can be observed that during the conditioning phase of breeding (saddle), they can mostly be found near biofilm source. When female shrimp berried, it is often seen that they are on the biofilm generation such as lubao in this case when i use them. While shrimp feed are fed daily, the female shrimp continue to graze on the lubao very frequently more so when they’re not berried. This observation is seen across many tanks when female shrimps berried.
Another observation and reported by many who have used lubao is shrimplets find their way to the biofilm source and graze for the first few weeks of their live and then move on to other food source. The constant biofilm allows females and shrimplets in my opinion benefitting the most out of it.
With the above, it in turn help to encourage females to saddle more readily and directly improve shrimplet survival by providing first food.
Long term impact
The long term impact for having a consistent biofilm source in the tank outweigh the risk of deformity and degrading, and hence important to have different sources of biofilm readily available in your tank. Like i’ve mentioned, every surface area in the tank is able to harbour some biofilm but the more direct source it is, the more you’ll be able to control.
While we may not be able to see any impact immediately, biofilm is still an important source of grazing material/nutrients for the shrimps and if you’ve not considered them before, i hope this article would allow you to wade deeper into the water and learn more about the intricacies of why biofilm is an important source of nutrients to shrimps.
Thanks for reading and keep believing!
