the one is weak
If a saltwater plant were placed in freshwater aquarium then the plant cells would burst. This is because the salt water would make the plant cell allow more water to come in.
Ammonia comes from fish waste.
The Shedd Aquarium was the gift of retail leader http://www.answers.com/topic/john-g-shedd. Shedd Aquarium was the gift of retail leader John G.Shedd.
you have to wait till the days come
Aquarium and aquatic are two words that come to mind.
Just about every continent other than antarctica.
Aquarium fish are often called tropical fish, since most come from areas near or within the tropic zone.
Neither and both. You can have economic development, which in the long term in unsustainable, and protect the environment at the same time. At some point though economic development will have to come to a halt if we want to preserve the environment, and the environment is what supports our lives, so ultimately the environment will win out; it must.
Environment day is June 5th.
its 1 to 4
They come from 1.Using un-filtered tap water.2.Common Aquarium products.3.and fish food.
Most definitely! Plants are what really make a freshwater aquarium come alive. Take a look at the below referenced links to see some amazing examples from masters.