Screen made of metal (even aluminum) is not a good idea (it will rust) but the fabric or fiberglass kind would be OK. A larger mesh might be better for anything that, if blocked, would flood the tank.
Thanks! I will look for some fiber glass screen. And I would definitely prefer to use a larger mesh screen, but I'm setting up a tank for a pygmy octopus and I'm not exactly sure how large I can make the mesh before I risk him escaping.Screen made of metal (even aluminum) is not a good idea (it will rust) but the fabric or fiberglass kind would be OK. A larger mesh might be better for anything that, if blocked, would flood the tank.
Is it ok to use regular window screen material to block off exits? I'm not sure what they're made of. Is there anything specific I should be watching out for?
Would you mind posting a link to a good mesh on amazon? I see a few but they all talk about absorbing moisture which seems like a bad thing.As already stated, do not use stainless steel or metal meshes. Stick to a nylon or plastic mesh which is available on Amazon. (I personally work in a laboratory setting so most often order "laboratory sifting mesh" from Carolina). In case you are not aware, micron refers to the size of the hole in the mesh, so a 500 micron mesh would have a larger hole than a 200 micron, etc. I would stick to a ~1000 micron mesh (hole size ~0.1 cm). You'll likely have to monitor/clean it often, but it will keep your octo safe.
Would you mind posting a link to a good mesh on amazon? I see a few but they all talk about absorbing moisture which seems like a bad thing.
@sedna, I think you do, yes?Does anyone have any experience ordering an octopus from live aquaria?
Also could people tell me about their set up for live feeder foods?Yes, can you highlight in the photo you posted which area you are going to cover with mesh?
Yes, I’ve had good success with Live Aquaria and would recommend them!@sedna, I think you do, yes?
Also could people tell me about their set up for live feeder foods?
Also could people tell me about their set up for live feeder foods?
Sorry- dog bump resulted in accidentally posting .I’ve done live fiddlers in their own set up, as pkil
Pic 1: If you're only covering that small area, it does not make sense to buy a whole roll of mesh. Perhaps purchasing these filter bags and re-purposing one to cover the intake would be better as you can then use the rest of the bags for filter media, etc. Amazon.com
Pic 2: For that top section I would purchase a sheet of pvc foam to cover it & perhaps velcro to secure it. https://www.amazon.com/Expanded-PVC-Sheet-Lightweight-Displays/dp/B079NL6B7S/ref=sr_1_7?keywords=pvc+foam+1/4"&qid=1579876347&sr=8-7
Also, we have a separate tank set up with our fiddler crabs.