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Rainfords Goby

Has anyone here kept one for a length of time that could help me understand what these eat and how to take care of them? Thanks.

I've been eyeing the occasional RG at the LFS and reading quite a bit about them but I am getting mixed responses on whether they can be successfully kept longer than a 6 month period of time. For instance Live Aquaria has them listed as a beginners fish :eek:, but various sites like Wet Web Media say they are difficult but not Mandarin difficult. Some say they eat algae, some say they just pick though it. I don't know who to believe.

Background:
My tank is a 20 gallon LPS (frogspawn, candy cane, etc.) with one firefish ~20 lbs of live rock, 1.5" sand bed, and the standard CUC (snails, a few hermits and a peppermint shrimp)and some red and green turf algae in spots (normally a horror to most people but I understand good for RG's). This tank's been up an running for 10+ months--the firefish and everyone is fat and happy. All parameters in order. The RG would be the only other fish I would add.

The RG at the LFS I just saw ignores food in the water column, I asked them to see if he eats frozen mysis or cyclopeeze (a firefish favorite). No, he ignores them when they float by, whereas my firefish takes food exclusively from the water column). But the RG at the store is active, seems healthy and sufficiently plump. It's constantly sifting sand and picking at the little bit of LR in store's tank which I assume means he is looking for copepods and the like. I have copepods and the larger amphipods in my tank but, I don't know if its enough.
 
I think with stuff like this it depends on the tank. You'll have a better success rate with an older established tank. It has more of the natural little pods, and algae, and such for the fish to pick at all day like in the wild. Then you don't have to only depend on them eating what your feeding. Pipe fish for an example can be tricky and some people say they'll die quickly in a tank, I kept 2 for over 2 years in my last tank before i took it down to move. Just my opinion
 
The only heathy one I've ever seen in captivity was in Nagel's old 300. The back of his tank was covered in a thick mat of hair algae. He kept it on purpose because the Ranford's goby would cruise the algae all day for pods. A 20 gallon might be a little small to provide the amount of food they need, especially if there's very little algae.
 
Thanks for the input everyone. Although I could get a nice chia pet going on the back wall--I seem to have a knack for that :-[, I will wait and cross my fingers that someday I can find one that has less discriminating tastes.
 
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