Space laboratory 12 -Make the earth in a bottle!Try making a bottle aquarium | Fan! Fan! JAXA!

・ It is natural to care for living creatures with aquarium.Once you start keeping it, take care of it.

・ There is only a minimum explanation of how to make a bottle aquarium with the familiar person.It is necessary to maintain the water quality of the aquarium, how to fit the fish, and how to select aquatic plants, and so on.We recommend that you do a preliminary survey as much as possible, or get the advice of experienced people who have breeded tropical fish if possible.In addition, it is very difficult to close the lid, so if you try it, go with your knowledge or parents.

・ I failed several times. As you can see in the text, the direct sunlight hits and the water temperature rises too much and it has been annihilated, and the fish are too many to keep up with the water purification and the fish weaken.I failed several times in the laboratory.If you want to close the lid completely, we recommend preparing a spare aquarium for environmental preparation or evacuating fish in an emergency.

・ Do not return fish and aquatic plants to nature. It is strictly prohibited to miss or throw away fish and fish caught in other places, such as ponds and rivers.Incorporating creatures that are not originally in the environment will threaten the life of creatures that were originally in the environment.Also, depending on the species, it is illegal.When you start, keep it responsibly to the end!

The site I referred to http:// www.Wikihow.Com/Make-A-CloseD-AQUATIC-ECOSYSTEMHTTP: // bottreaqua.com/http: // www.Geocities.JP/Westvill/Aquarium/Coppy/Bottle.htmlhttp: // okope26.exblog.JP/16219340 [2015.9 "