itsjoel wrote:
1. How deep is your substrate? About 5 inches? Maybe 6? My crab is pretty small though.
CL77- 6" is good. Sub should be at least 6" or 3x the height of your biggest crab, whichever is deeper.
2. What kind of substrate are you using? Play sand
CL77- I was looking at your pics and your sand looks dry on top. Is it moistened to sand castle consistency with dechlor fresh or marine salt water? It needs to be able to hold its shape when the crabs dig their tunnels.
3. What size is your tank? 10 gallons
4. Do you have a heat source? Right now I have a heat lamp, but I'm getting one of the heating pads soon to put on the side.
CL77- If you don't have a humidity gauge, be careful. Heat lamps can zap humidity.
5. What type of lid are you using? Right now I just have a thick towel over the top, but I'll be getting a nice acrylic or glass one soon, like next few days. Do you have any suggestions?
CL77- I would try to get a top asap. Crabs are good escape artists, and a towel likely won't be able to keep them from getting out. I used glass tops for both my 20 gal L and 55 gal. I got my 20 gal top online from Petco, and my 55gal top online from That Pet Place. Glass tops are great at keeping humidity in too.
6. Do you have something to monitor your heat and humidity? I use one of the little temperature strips for temperature. I'll also be getting a humidity gauge soon.
CL77- I'd recommend getting a digital hygrometer asap, which tells the humidity and usually the temp. Knowing the humidity is extremely important. Crabs have modified gills and need moisture in the air to breath. You can find them on Amazon if you don't want to look in the stores.
7. What tap water treatment are you using? My tap water isn't safe to drink so I just use bottled water
CL77- You should still treat your bottled water with a dechlorinator/heavy metal detoxifier. Seachem Prime is great for that.
8. What salt are you using for the water? Right now I'm just using the salt mix that they sold at the gift shop I got him at. Again, do you have any suggestions or are all the ones from pet stores like Petco about the same?
CL77- Unfortunately, many products marketed for hermits aren't safe or effective. The same is usually true for the bottled salt water. For salt water, it's fine to use tap water with a dechlorinator like Prime. But you'll need to mix it with a marine salt, like Instant Ocean. You can find it online or usually cheaper at Petco/Petsmart.
What's the problem with sponges? I assume something with mold? I was just worried about my little guy falling off the climbing branch.
Oh! I should add that I've been looking for some new good water dishes. My guy's a little stupid and gets stuck in things really easily. I'm wondering if I could use a small bowl and build him a little ladder? I think that could work and be really cute.
CL77- Sponges harbor bacteria when wet. It's ok to leave them in the tank dry to munch on though.
Most of us use those reusable/throw away plastic containers for fresh and salt pools. You can add craft mesh or something else to aid them in climbing in and out. I'll see if I can find the link about these pools and post it for you.