What doesn't exist for reefing yet but you really, really wish it did?

[vanreefer]

I robot for the glass

[WarDog]

Programmable nanites that can target algaes and unwanted pests.

[toytech]

I cant think of anything but can you be my new dad , and can I live in your garage , I don't eat much . Seriously , do you need a 30 year old son?

[AquaAddict]

A truly DEAD SILENT pump.

I have never come across one no matter what they advertise. Right now I have an Aqua Clear 110 that started out somewhat quiet but now it is grinding away and I can't seem to do anything to quiet it down.

AquaAddict

[FWC]

A reef safe effective cure for ich and velvet.

Something to DECIMATE bubble algae.

[ScubaSteve]

Originally Posted by AquaAddict

A truly DEAD SILENT pump.

I have never come across one no matter what they advertise. Right now I have an Aqua Clear 110 that started out somewhat quiet but now it is grinding away and I can't seem to do anything to quiet it down.

AquaAddict

It surprises the hell out of me they still haven't figured this out!

Originally Posted by FWC

A reef safe effective cure for ich and velvet.

Something to DECIMATE bubble algae.

Ooooh... Chemistry and biology! This is where I'm a viking. Very interested in this one.

[ScubaSteve]

Originally Posted by toytech

I cant think of anything but can you be my new dad , and can I live in your garage , I don't eat much . Seriously , do you need a 30 year old son?

Hahahaha. I think you missed the part where I just finished aPhD. I'm too poor to own a garage

[kooky]

I think if we had a probe/monitor that constantly shows the Calcium/Alkalinity/phosphate levels in your aquarium at all times without doing individual test, like a temperature or PH probe which are currently available, that would help the hobby immensely.

[brotherd]

A rare earth magnet no more than a 1/4 inch thick sealed with a super hard plastic that can be used like a magfloat to remove coraline in very tight spots.

[ScubaSteve]

Originally Posted by brotherd

A rare earth magnet no more than a 1/4 inch thick sealed with a super hard plastic that can be used like a magfloat to remove coraline in very tight spots.

This can be done pretty quick and easy. The only limiting factor is how fast I could get an injection mold made. If there is enough demand for this that I could pay back the cost of the mold in a reasonable amount of time I'd consider doing this.