Quart jars for macroalgae?

[LordJoshaeus]

Hello everyone! I am thinking of having a macroalgae growth contest (probably with red grape macroalgae if it's available) for my aquarium club with 1 quart jars. The jars would have a lid of plastic wrap, have an airline going into them, and have 100% weekly water changes a few days after feeding the jar. Each jar would also have a 5000 K, 1600 lumen daylight bulb a few inches above it. How would this work? And how could we effectively heat the jars? Thanks

 

[mta_morrow]

Interesting for sure.