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View Full Version : Inverts for 3g?


Johnnyr
08-30-2007, 5:19 PM
Hey guys,

Can you suggest any inverts for a small filtered 3gal?

I would love to have something similar to a blue yabbie, but obviously something that stays very small.

I plan on only stocking one invert in the tank.

Thanks!
nickmcmechan
08-30-2007, 5:32 PM
red cherry shrimp
Johnnyr
08-30-2007, 6:20 PM
Any other suggestions? Are there any dwarf crayfish?
vampie
08-30-2007, 9:18 PM
There are a number of dwarf crayfish species, the most common one in the hobby is Dwarf Cajun, which has a blue morph, if what you're looking for is a blue crayfish.
nickmcmechan
08-31-2007, 1:55 AM
dwarf crays are probably to big for a 10g...and they eat fish....are you putting a betta in there?
pixl8r
08-31-2007, 10:14 AM
3g is too small for any crayfish. It is also not the best environment for any crustacean. Shrimp, crabs, and crayfish are all extremely sensitive to nitrates , nitrites and ammonia. With a small volume of water, such as three gallons, there is no margin for error. You'll have to frequently monitor the water quality (every two to three days) and perform frequent water changes, to be safe.

If you're dead set on putting a large invert in the tank, you could possibly put in a single shrimp, from one of the smaller freshwater prawn species.
Johnnyr
08-31-2007, 11:08 AM
Well, I bit the bullet and upgraded to a Biocube 8 (Probrably has roughly 7 gallons of swimming space) Which was the largest tank I can fit on my nightstand (Which is the only place for the tank ATM)

So, am I still too small?
nickmcmechan
08-31-2007, 11:42 AM
So, am I still too small?

that could invite an 'off topic' response LOL
pixl8r
08-31-2007, 1:51 PM
Well, I bit the bullet and upgraded to a Biocube 8 (Probrably has roughly 7 gallons of swimming space) Which was the largest tank I can fit on my nightstand (Which is the only place for the tank ATM)

So, am I still too small?

I'm not familiar with that tank. It much depends on the tank's footprint. There needs to be enough room for a crayfish to roam about, and have a cave/hiding place of some sort. The cave is a must have for when the crayfish molts, or feels stressed. If there's enough room, then yes, you can put a dwarf crayfish in that tank. Avoid any crayfish that doesn't have 'Dwarf...' in it's name.


So, am I still too small?

that could invite an 'off topic' response LOL

Uh... no comment. ;)
Johnnyr
08-31-2007, 4:03 PM
Lol...oh dear...

Anyway, Thanks for your suggestions. I've decided that right now, a Betta is much better suited for a tank of this size.

Thanks again for your help and suggestions.
vampie
08-31-2007, 7:59 PM
If I'm not mistaken, the Biocube is made specifically for reef tanks. You might want to check if it's equipped with a pump that'll cause too much water movement.