will sea cuke topple LR structures?

[typrobin]

hi all, i've heard stories of anemone creating havoc to the LR structure as it moves around. will a sea cuke do the same too? i'm toking bout the black sea cuke which are about 1ft long...cos i dun wish to see any falling LRs, or even worse, cracks in my tank becoz of tat....

pls advise....thansk..

[Michael Young]

No. They usually only stay on the sandbed. They aren't strong enough anyway.

[ryz]

sorry a bit where can I get a black sea cuke? I need one to clean my sandbed.

[Siput]

EAquarist on and off

[chrislwp]

Mine most of the time on sandbed, sometimes on glass surface or around the LR, so far so good.

BTW, sea cuke is flexible enough to squeeze through the LR.

[Razo]

hi all, i've heard stories of anemone creating havoc to the LR structure as it moves around. will a sea cuke do the same too? i'm toking bout the black sea cuke which are about 1ft long...cos i dun wish to see any falling LRs, or even worse, cracks in my tank becoz of tat....

pls advise....thansk..

they can get very big when expanded.. but surprisingly it did not knock down my LR at all

[chrislwp]

It's very sensitive to the surrounding. Sometimes I can see it crossing abovemy sand sift without touching it. Seems like it's making way, a manners cuke indeed. Unless it's being disturbed, then it will harden it's body.