hawks66 Posted September 11, 2012 Share Posted September 11, 2012 my tank is about 5 months old and in the past 2 weeks ive lost 4 astrea snails. they start to not move and then i find them foot up on the sand bed. i try to re position them to be down in the sand so they can get around but its futile. they dont move and flip over and when they die the hermits get them. all my other snails do fine, cerith, Nassarius, nerites. my clowns and goby are happy and fat, perhaps there is not enough food for everyone? ideas? did a water change last weekend, corals are happy. params are perfect. 1 Link to comment
nystang Posted September 11, 2012 Share Posted September 11, 2012 Astrae snails live in colder waters than reef waters. I didn't know this until I purchased a few Astrae snails myself. Link to comment
Whys Posted September 13, 2012 Share Posted September 13, 2012 Stick to other snails. Astrae are the "other hermit food". Also, consider drip acclimating trochus. Unlike most snails, there is reason to believe trochus are particularly sensitive to sudden changes in salinity. Really hard to go wrong with cerith. Link to comment
moze229 Posted September 17, 2012 Share Posted September 17, 2012 I've had my ups and downs with Astreas. You get some that live forever but a lot of times they are just iffy. I've got 4 in my tank that have been in there for probably two years though. Snails do not ship well - they sit inside of a large bag by the thousands after being caught and they roam throughout their own waste while being shipped. I've heard that only like 65-70% even survive the collection process to be sold, although I don't have any data to prove it. Then they get sold to LFS then moved to our tanks. It's no wonder they don't have a good track record. Link to comment
axle Posted December 16, 2012 Share Posted December 16, 2012 Astrea snails really can't maneuver in the sand very well. They naturally live in rocky areas of the sea, not in sand, so when they fall they land on rock. That allows them to continue climbing, whereas in sand they're essentially stuck. Please place your snails on your live rock, not in the sand, and they'll have a better chance of survival. Link to comment
Biogenetic40379 Posted December 20, 2012 Share Posted December 20, 2012 Hearing this isn't good news for me... I got 5 per recommendation of the lfs Link to comment
hawks66 Posted December 21, 2012 Author Share Posted December 21, 2012 my nerites are all still great, the nassarius not so great. one astrea survies still. Link to comment
nystang Posted December 21, 2012 Share Posted December 21, 2012 I still have 3 Turbo out of 10, I purchased in March '12. All astrae died or were killed by hermits. Link to comment
axle Posted December 23, 2012 Share Posted December 23, 2012 hawks66, with a 5 month old tank I would doubt you have enough for the larger snails to feed on, unless you have LOTS of hair algae and other types of algae. I suggest you supplement with some dry seaweed until your tank has enough algae to keep the snails from starving to death. About every 2 weeks I place a strip of seaweed in a container and place the large snails on top of the seaweed. That way I know they have plenty to eat and when they're satisfied they climb out of the container. Here's a pic of the container I use: http://www.nano-reef.com/topic/136661-where-to-put-chaeto/ The plastic holder prevents the shrimp from shredding the seaweed. Link to comment
MDJAU Posted December 25, 2012 Share Posted December 25, 2012 This happened to me as well. All three ended up being hermit food. My 3 turbos and 2 narcissus are fine. Link to comment
M@! Posted December 25, 2012 Share Posted December 25, 2012 Mine did fine until I got sixline. Bastard loves knocking them off the glass. Link to comment
Arkayology Posted December 27, 2012 Share Posted December 27, 2012 Best reef snail hands down is the banded trochus. Get them and you will not be disappointed. Link to comment
Sherman Merman Posted December 30, 2013 Share Posted December 30, 2013 I have 4 in a 20 gallon, 3 stay on the rocks and one is always up in the top corner and won't come down. Originally I wanted a few trochus' but the LFS didn't have any. I settled for astrea, no complaints..yet. Link to comment
Recommended Posts
Archived
This topic is now archived and is closed to further replies.