Hi all,
My teacher wants to do a prac...Investigating photosynthesis using Algal Balls.....my questions are,
has anyone purchased green algae from any suppliers?
I can see algal balls at Southern Biological....has anyone done this prac or a similar one?
Do I just buy the algal balls or can I buy green algae so they can make their own?
Thanks in advance
Algal Balls
Algal Balls
Regards
remlap12
science support and problem solver
remlap12
science support and problem solver
- ELIZABETH
- Posts: 233
- Joined: 02 Jun 2006, 10:00
- School: O'Connor Catholic College
- Suburb: Armidale
- State/Location: NSW
Re: Algal Balls
We do a similar investigation with pond plants (which I buy from the pet shop) and hydrogen carbonate indicator (which is easy to make). Keeps the cost down!