Re: Suitability of Dolabella auricularia in an aquarium

March 8, 2010
From: Jorgen Svard

Concerning message #11612:

I have couple of questions. Do they tolerate watertemperature on 16-17°c. I wonder because I have a tank with an octopus with lots of algae. Also wonder if they are toxic?
Regards
Jorgen

Sweden

0521.66804@telia.com

Svard, J., 2010 (Mar 8) Re: Suitability of Dolabella auricularia in an aquarium. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/23292

Dear Jorgen,

As I indicated in the earlier message it is difficult to know just what will happen in an aquarium situation. Dolabella is unlikely to cause problems in an aquarium and if it likes your algae then perhaps all will be well. However the octopus may decide the Dolabella is worth eating. If so you could have a problem. I would suggest some grazing snails as a way of controlling your algae but I am afraid the octopus would almost certainly try and eat the snails.

I am afraid I am not an expert on aquarium 'ecosystems' so am very hesitant to give advice on the topic

You don't mention whether the other life in your tank is Swedish or exotic. If it is locally collected then my advice would be to try other local animals - but again the octopus - although a fascinating animal to keep in an aquarium - will not be very nice to other occupants of your aquarium.

Best wishes,
Bill Rudman

Rudman, W.B., 2010 (Mar 8). Comment on Re: Suitability of Dolabella auricularia in an aquarium by Jorgen Svard. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/23292

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