We started out with just plain water in the aqua section of the column, but I thought we should add dirt to make like the pond out side where you have the plants on top, then water, and then you what the dirt at the bottom. We put three fish small fish in there and we decided to leave out the mid to large size fish out because it would not have anywhere to swim, so small will just do. We also added a shrimp looking like animal in there so that it would clean up or eat the bacteria, helping to clean up the environment. The last thing we put in here was the green alge which hopefully will provide oxygen for the fish and help keep the water clean by using the fish's waste to produce the oxygen.
No comments:
Post a Comment