Hi alypin,
Just wanted to say, good for you for doing research first!!!
![cheer :cheer:](./images/smilies/cheer.gif)
Read all you can on this forum, and research everything you can think of. Crab care sheets, postings, everything!
Don't be like me starting out. I did everything backwards (i.e. buy the crab, then realize I was totally unprepared to care for it and almost everything the pet store had told me was wrong and almost everything I bought that they recommended was actually bad for crabs). Doing things backwards is stressful and can cost loads of money. So totally, go for the research!!!
Here's a few useful tips that took me a while to find out (from other crabbers, on this forum, etc.). I've only been at this for a few months, but these really helped me get things set up.
Tips and Tricks:
1. Zip ties and plastic craft mesh are your friends. And they are super cheap. You can rinse them in dechlorinated water and use them for everything, from building ramps into and out of your water bowls to stabilizing cholla and wood in the tank. You can use the craft mesh to modify a hampster wheel or put a climbable surface on the outside of a hide, or just give them something to climb. CrabMater uses 3M hooks to hang her nets - I plan to try that soon.
2. A lot of folks use plain GE silicone/aquarium silicone to glue things together. Look on this forum for details. Be sure there's no mold killing additive or other stuff in it and let it cure until all hint of smell is gone before putting it in your tank. It could take longer than the tube recommends, and cures from the outside in. Up to a week is reasonable, depending on how thick the silicone is.
3. I recommend you measure everything. Maybe that's just me. I like to measure. But the more you measure the more you know. For instance, before you get your habitat, you can measure the temperature range of the room you plan to put them in and the relative humidity range of the room over time. This can help you decide what tank components to get, if you need to increase humidity and temperature a little or a lot. Once you set up your habitat, things you can measure include temperature of your substrate, relative humidity throughout the tank, and temperature near and far from your UTHs. Things that I personally do think are worth the money - ultratherm UTHs, a Zilla thermostat, and a good RH/Temperature gage, or gages. Digital is recommended - lots of info on this forum about this topic.
4.Nested tupperware containers are a good idea for a water bowl. Lots of good info on this site on how to do that best. Almost any plastic container can be used for a hide or a water bowl if it has the right dimensions - you may already have much of what you need in your own home, or a nearby thrift store.
5. Press n seal works great to seal up a reptile mesh lid, or anywhere you don't want the humidity escaping from.
6. You might have to use more insulation than you expect depending on how cold it gets in your house/where you live, and the insulation amount changes with the seasons. You can get styrofoam panels or Reflectix from the hardware store. I use both, with the Reflectix on the inside, and a towel over the crabitat at night. There may be better ways, but that worked for me.
7. Don't use pine. Or cedar, or any evergreen tree, because they're toxic to crabs. You probably know this already from reading the care sheets, but pine almost slipped past me, and in Alabama at least it's everywhere.
8. The recommendation is always boil new shells for 5 minutes before giving them to your crabs. I boil mine for 10 minutes. You can use treated freshwater or treated marine saltwater. If you plan on boiling your shells and stuff in saltwater (my crabs really like that - they eat the dried salt out of them before they try them on), I recommend getting a glass pot with a lid and a large sturdy plastic spoon to stir it. And a pair of clamshell tongs for picking up shells in boiling water and moving them about to get the air out. Think thrift store. A ceramic coated pot and lid might work too - I haven't tried that yet. After a while, stainless steel corrodes with the marine saltwater and it will tear your pans up. And of course the stuff that corrodes off of your pans goes into the saltwater solution, which is probably not so great for the crabs. The saltwater is also not so nice on hands. I really should wear gloves...
EDIT: So, apparently I am overdoing it (wouldn't be the first time
![Smile :)](./images/smilies/icon_smile.gif)
). The post from PinchersandShellls(sp?) where I thought it said boil shells in saltwater - apparently it was actually dip shells in saltwater while still warm after boiling in freshwater, and then let them dry and give to crabs while still slightly warm. You may not need to boil anything in saltwater, ever. I need to do some more research on that...
9. A gravel vacuum!!! For changing water and cleaning rocks in deep water bowls. This is next on my list of must haves. GotButterflies says hers is a time saver.
10. You'll probably want some space to store your treated water and crab supplies. I put my water in 1L bottles, but you could use gallon jugs or something similar. Marine saltwater should sit for 24 hrs before using to help the salt dissolve according to the manufacturer of my Instant Ocean. A medium plastic funnel with a handle will probably make life easier when filling water containers or adding salt. Prime treats 2 L (~ half a gallon) per drop, and the Instant Ocean makes 1L per 1/8 c salt. It's okay to make less than 2 liters of water with 1 drop of Prime. I bought a salinity meter, but it checked out fine the first few times I measured my saltwater, so I don't use it much now. Crabs regulate their own salinity, so you may not need to buy a salinity meter when using a product folks on the forum recommend (Instant Ocean and others).
11. If you buy canned anything (river shrimp, crickets, etc.), open the can and spread everything out on a piece of aluminum foil or plastic on top of a cookie sheet and freeze it. Then you can put it all in one bag in the freezer without it sticking together, and it doesn't go bad. Depending on how many you have, the crabs eat a miniscule amount, and those cans go bad in your fridge after a week or two. Or use freeze dried food, but be really careful of the preservatives. Love that safe foods list!!!
Well, that's all I can think of for now. Best of luck!!! Keep us posted!!! (do you like my pun??
![Very Happy :D](./images/smilies/003.gif)
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![bigsmile :crabbigsmile:](./images/smilies/bigsmile.gif)