i agree with most here that the size of the tank at the lfs is not indicative of a stable or comfortable habitat for the particular fish kept in it. there are multiple lfs here in san antonio and some keep a huge tank full of cichilids, not really the ideal habitat, a bunch of fish, 40 or more, all living in a glass box that holds 100 gallons of water... but again, fish dont naturally habitate ANY glass box, this hobby is more for human comfort in all reality.
This does not mean however that you should not care for your fish and make their life as good as it can be.
I learned alot about my tank stocking here and will pass this on, rbishops advice has been nearly flawless in my book, definitley a reliable guy.
the other part of it is, check the full lengths of full grown fish of each species, this will ensure that your tank is big enough for them all to grow comfortably, Trust me, I had some serious stocking issues when i got started and now between my 2 tanks i have sorted things out quite well.
i hope everything gets stable for your tanks, the 2 year thing is an issue tho, many fish are able to grow to full size in as short a time as 6 months, others take far longer. your plecos however will outgrow that tank and at 4' really are already too large. my 2 plecos are each nearly 9" and I feel that 55 gallons is ample space but some here would definitley disagree with even that.
good luck and feel free to ask anything that i may be able to help with!
This does not mean however that you should not care for your fish and make their life as good as it can be.
I learned alot about my tank stocking here and will pass this on, rbishops advice has been nearly flawless in my book, definitley a reliable guy.
the other part of it is, check the full lengths of full grown fish of each species, this will ensure that your tank is big enough for them all to grow comfortably, Trust me, I had some serious stocking issues when i got started and now between my 2 tanks i have sorted things out quite well.
i hope everything gets stable for your tanks, the 2 year thing is an issue tho, many fish are able to grow to full size in as short a time as 6 months, others take far longer. your plecos however will outgrow that tank and at 4' really are already too large. my 2 plecos are each nearly 9" and I feel that 55 gallons is ample space but some here would definitley disagree with even that.
good luck and feel free to ask anything that i may be able to help with!