Tag Archives: science fair project

How do I change the acidity of water?

I’m doing a science fair project , in which i plan to test how different acidities of water will effect the lifespan of triops (these little aquatic creatures). What kind of acid should i use? (and nothing like coke, or orange juice, or battery acid that will kill them immediately)

Can a triop (triop longicaudatus) survive eating only algea or other aquatic plant life?

I’m doing a high school science fair project on closed evnciromental systems and I need an animal to breath all the oxygen that a plant would make or a way of absorbing the oxygen while supplying carbon dioxide. Other than triops, I am considering using Microbes or earth worms in soil.