Don't forget to list where you live.

It also helps to sell things individually. I only think I have seen only 1 whole system sell & that is because it was priced way cheap.
Sell your livestock individually, then the rock, then the drygoods.

Good pictures
dont expect to get LFS prices
Sell at a time when you are available to check computer often & can be home for pick ups, it sucks to send a message &
then not get a response for 2-3 days.

And most importantly...Use the words "LE, Aussie, or Ultra Rare!!!" in front of the item name.

All very good suggestions!

I also like to know the reason they are selling and if they bought it new or used and how long they have owned it.

All great suggestions. It also helps to add if you're willing to ship the item, and if so, how much you would charge for shipping.

Anna

Good unaltered picture of item
Fair pricing
Timely response to emails
A set date things need to be picked up by
Shipping information if applicable
If it is possible, I package item before listing it
Plan to ship item the day the auction ends or when you stated you would ship it in the listing
Offer to combine shipping to save money
Offer freebies if someone comes to pick items up quickly
Offer to meet someone half way to save them gas and this also solidifies a pick up date
If meeting someone, pick a LFS parking lot as most reef geeks know where all the stores are and it makes the trip more fun for both of you

Also if your selling something in the tank coral or fish make sure to list what lighting and if the picture was photo cropped. As alot of people like to use only actinic when taking pictures to make the colors brighter.

If you decide to sell something, sell it and forget about it. After you give it to the buyer, IT IS NOT YOURS!!! Too often we see threads where people feel put off because they sold something to someone and then the item was resold later for more money. I don't agree with preying on the club to make a buck, but really it is the sellers deal. If it was a high enough price for you to sell it, be happy and forget about it!!!