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I got my octopus today

Joined
Apr 20, 2005
Messages
440
Well, today as I sat down to have a morning bowl of cereal I was surprised to get a shipment at 10:30am. Guess what it was! The octopus is defiantly a Briareus. It is bit smaller than I was told. The octopus was supposed to have a head size of a dime but it turned out its head size was no bigger than my pinky nail. I also noticed that it only had 6 tentacles; two of the tentacles weren’t there.. Hear is a pic from cephbase that looks exactly like my octopus Hopefully he isn’t eating him self. It doesn’t seem like he is what it looks like to me is he had a close call with a predator or a small rock. I would have taken pics but every thing was a bit hectic.

-Tom:-/
 

Nancy

Titanites
Staff member
Moderator
Joined
Nov 20, 2002
Messages
5,770
Congratulations on your new octopus - what will you name him?

I was looking at your description of your tank - if the pH is still 7.8, you need to raise it. There are buffers sold by the LFSs that will help.

Nancy
 

DHyslop

Architeuthis
Registered
Joined
Dec 22, 2004
Messages
1,713
pH is one of the most important things to test. With an established tank you're not going to see random changes in ammonia level unless you have a big event. pH, on the other hand, does drift over time.

Dan
 

Nancy

Titanites
Staff member
Moderator
Joined
Nov 20, 2002
Messages
5,770
Dan is right - I think pH should be tested frequently. I finally got a continuous readout pH monitor so I can watch the pH. I was surprised to find it varies - drops at night, is highest in the evening.

Nancy
 

DHyslop

Architeuthis
Registered
Joined
Dec 22, 2004
Messages
1,713
Nancy, do those continuous monitors require calibration? Scientific pH probes I've used in my coursework will drift without calibration, so I'm curious about the probes aquarists use.

I think the daily pH swing is cool. During the day your algae are photosynthesizing, consuming light and CO2. Less CO2 in the water means less carbonic acid and a higher pH.

This is why a lot of people run the light cycle on their refugiums opposite of the main tank, to reduce the pH swing.

Dan
 

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