Rainsford goby in pairs?

[Knowledgeseeker]

It was mentioned to me that rainsford gobies should be kept in pairs. Does anyone know if this is the caser or not.

Second question is, can a rainsford, dragon goby, and lawnmower blenny be together in a 55 gal with 40 gall sump or is this to little relestate

 

[Sparks]

pairs or groups... I've never seen any problem with them in small unmated groups as well. I think they tend to do better in groups too, like firefish, I had a loner vanish after a week or 2. one of my favorite little fish. check out hector's goby too if you like the rainsford/court jester gobies

 

[Knowledgeseeker]

Thanks Much For The Info

 

[steve-s]

Rainford's are typically filamented algae grazers so be extra careful to provide as natural a food source as possible. Including adding algae/veggie items for the goby to consume. Also be sure if adding more than one, they are still juveniles, adults should not be placed in the same tank.

Cheers
Steve

 

[Knowledgeseeker]

is it easy to tell adults from juv

 

[steve-s]

As far as I know, there is no dimorphism between juvenile and adult, you will need to guage it by size. Adults get upwards of about 2½" so try ataining the fish while still about 1" or so.

Cheers
Steve