New Jersey - Powerheads - Dry Goods - Hydor koralia powerheads

Aug 4, 2022

Cmp1985

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2 hydor koralia powerheads. Both are a year old. The larger one was used to mix salt. The smaller one was used for a month in a quarantine tank.
Hydor koralia 850-$30
Hydor koralia 425-$20
Ships with paypal

Aug 13, 2022

Cmp1985

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25 for bigger powerhead 15 for smaller

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

Moving too quickly or adding too much at once
Votes: 11 33.3%
Skipping—or shortening—quarantine or dipping
Votes: 5 15.2%
Buying the wrong equipment the first time
Votes: 5 15.2%
Ignoring maintenance, warning signs, or redundancy
Votes: 10 30.3%
Chasing numbers or making too many changes
Votes: 3 9.1%
Choosing incompatible fish, corals, or invertebrates
Votes: 5 15.2%
Poor aquascaping or tank-design decisions
Votes: 3 9.1%
Failing to research an animal’s needs
Votes: 1 3.0%
Trusting bad advice
Votes: 4 12.1%
Doing something on the tank when you should've gone to bed
Votes: 5 15.2%
Something else—tell us below
Votes: 4 12.1%
I’m still waiting for my first expensive lesson!
Votes: 3 9.1%

Hydor koralia powerheads

Cmp1985

Active Member

Cmp1985

Active 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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