Upside down jellyfish!

shwstpr88

Member
I proabably cant get one but figured I'd ask.....can they be kept with other fish or do they need their own tank?
 

spkdtch

Member
like sea horses, they need a special tank so they dont get trapped in the corners, plus the filters and powerheads need to be covered and well
although they look cool and i wanted one, not worth the effort if you just want it because they look cool
 

trouble93

Member
Originally Posted by spkdtch
http:///forum/post/3044862
like sea horses, they need a special tank so they dont get trapped in the corners, plus the filters and powerheads need to be covered and well
although they look cool and i wanted one, not worth the effort if you just want it because they look cool
+1 almost did it myself just because I saw one in another tank. I did just read in a magazine" Jelly Fish! A new fronties. So there are other hobbists doing it.
 

loopy101

Member
there was just another person looking for info on upside jelly fish. do a search on the threads here to find it for more info.
 

ophiura

Active Member
It depends on the fish, it depends on your tank set up, etc, etc, etc.
They are typically found in a specialized habitat and can work, for example, in a strongly lit refugium. Would I say that yes, you can generally keep them in most of our tanks, no...they are not for most hobbyists and most tanks I'm afraid. They are not as difficult as other types of jellies...then again, they are also not as interesting, IMO, as other types of jellies.
 

xpisceanx

New Member
i never knew u could keep jelly fish ,, i figured it would get sucked up the filter or sumthin..
has anyone seen 7 pounds with will smith?
 

ophiura

Active Member
They can and will get sucked into many filters. That is why it is not for just any tank...
And let's remember these are very different from jellyfish we typically think of which can really never be kept in regular tanks. Upside down jellyfish are not swimmers. Just to clarify :)
 

salt210

Active Member
why would you ask about 7 pounds?
the florida aquarium in tampa has a tank with a lot of them in it
 

meowzer

Moderator
I had one..sigghhhhh...before I knew any better...It lasted a couple of weeks, and then I never saw it again
 

zmydust

Member
Originally Posted by salt210
http:///forum/post/3045063
why would you ask about 7 pounds?
the florida aquarium in tampa has a tank with a lot of them in it
I just saw these the other day! They were in a tall tank, and if I remember correctly it was very low light, like moon lights.
 

ophiura

Active Member
Many jellyfish tanks are lit with actinics or similar....but upside down jellyfish have photosynthetic symbionts, and require relatively high lighting, so I am not sure if it was the same beasts. These jellyfish basically sit, upside down, on the substrate. Though the bell "pulses" overall they are a bit dull I think.
 

flower

Well-Known Member
Originally Posted by ophiura
http:///forum/post/3045226
Many jellyfish tanks are lit with actinics or similar....but upside down jellyfish have photosynthetic symbionts, and require relatively high lighting, so I am not sure if it was the same beasts. These jellyfish basically sit, upside down, on the substrate. Though the bell "pulses" overall they are a bit dull I think.
I googled them, they don't float like jellyfish. The article said very high light. These had a green color to them. Jellyfish that float are clear.
 
N

nihoa

Guest
i had one and it was the first, and hopefully only, animal i purchased without being fully prepared to care for it. you need a stronly lit refugium with very mild flow and no pumps. ideally you would want your fuge to be a compartment between your influent and return compartments. otherwise the jelly will get up into the water column and get blown around bumping and tearing into things.
they can be kept with other critters, ours was in with some pom pom crabs and hermits and it seemed they got a little sting when they tried to walk on the jelly but there werent any major problems. im sure the jelly would prefer not having to deal with the crabs though. the sting didnt bother me at all but my gf says she could feel it.
the strong lighting is a must as these jellies have algae on their tentactles so they can photosynthesize. the algae give the jelly food and the jelly protects the algae, very cool.
with the right requirements they are very easy to care for but providing the proper environment is quite difficult.
 

shwstpr88

Member
Totally getting one thanks for all your help Joe! I have a pretty low flow tank with no extra pumps just retruns my cow fish is able to swim freely and easily I gotta think it will be ok for the jelly! How cool, what other cool awesome fish am I missing out on?? lol
 

ophiura

Active Member
What lighting do you have? They require very bright lights...ideally in a shallow tank. They can still be torn up by rocks and inappropriate substrate. Truly, in the overwhelming majority of hobby tanks, they do not do well. They can be kept - but I recommend it in a more species or refugium/mangrove type setting.
 
Top