Invention Ideas Wanted!

[Rue]

I have a son in first year university who has a small 'invention/marketing' project coming up for one of his classes. Thought he might have more luck inventing something for reefers (vs. a new coathanger or potato masher) than for the normal household.

Apparently the slotted tank spoon (that I wanted) or 'shovel basket' has already been invented...so that's out...unless he can come up with a new, improved model...

Anyone else have any suggestions? Nothing too technical -

Thanks in advance for thinking! :hug1:

 

[motocrosstcw]

make a baby fish ladel or however you spell it somthing to remove babys from display to diff tank withought hurting them or harming others.