MO40QD Concer

Feb 27, 2017

Stylo328

Active Member

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Also posted on RC.

Good afternoon. I have three MP40QD running. On the back wall of my 405. Yesterday when cleaning the wet sides I noticed the on one of them.

Not sure how it happened. Nevertheless, it is back in the tank and in operation. Will the exposed metal cause an issue? Please help.

Thanks.

Feb 27, 2017

locito277

Valuable Member

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Could rust. I think Insaw a post one time where the inside of the mp was leaking copper into the tank.

WHICH TYPE OF MISTAKE TAUGHT YOU YOUR MOST EXPENSIVE REEFKEEPING LESSON?

Moving too quickly or adding too much at once
Votes: 9 32.1%
Skipping—or shortening—quarantine or dipping
Votes: 5 17.9%
Buying the wrong equipment the first time
Votes: 4 14.3%
Ignoring maintenance, warning signs, or redundancy
Votes: 9 32.1%
Chasing numbers or making too many changes
Votes: 3 10.7%
Choosing incompatible fish, corals, or invertebrates
Votes: 5 17.9%
Poor aquascaping or tank-design decisions
Votes: 2 7.1%
Failing to research an animal’s needs
Votes: 1 3.6%
Trusting bad advice
Votes: 4 14.3%
Doing something on the tank when you should've gone to bed
Votes: 5 17.9%
Something else—tell us below
Votes: 4 14.3%
I’m still waiting for my first expensive lesson!
Votes: 3 10.7%

MO40QD Concer

Stylo328

Active Member

locito277

Valuable Member

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WHICH TYPE OF MISTAKE TAUGHT YOU YOUR MOST EXPENSIVE REEFKEEPING LESSON?

Moving too quickly or adding too much at once

Skipping—or shortening—quarantine or dipping

Buying the wrong equipment the first time

Ignoring maintenance, warning signs, or redundancy

Chasing numbers or making too many changes

Choosing incompatible fish, corals, or invertebrates

Poor aquascaping or tank-design decisions

Failing to research an animal’s needs

Trusting bad advice

Doing something on the tank when you should've gone to bed

Something else—tell us below

I’m still waiting for my first expensive lesson!

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