breeding food in your F8s home tank
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- Mentor
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Re: breeding food in your F8s home tank
Two needed clarifications:
Sorry, but several posts back you implied that nerites would reproduce in a captive environment. This doe not occur. Nerites are either full marine or migrate from SW to BW or FW, They reproduce only in full marine conditions. They do not reproduce in captivity. They commonly deposit eggs, but those are doomed, they do not hatch or grow.
Also, there is no such thing as a "natural" aquarium, although some set-ups are labeled with some such fallacy. Keeping fish in glass or plastic boxes is not natural. Even very large and complex multi-tank systems cannot and do not replicate the wild. A single small tank is noy and never will be a valid slice of nature. This is not a bad thing. Properly set and handled handled, a fish tank, especially a tank for a singleton F-8 puffer, should give a lifespan many times longer that the fish's wild cousins. We are not replicating the fish's natural environment, we are providing an artificial set-up which will provide (with proper upkeep) a stable and safe environment which will maximize the fish's health and lifespan.
HTH
Sorry, but several posts back you implied that nerites would reproduce in a captive environment. This doe not occur. Nerites are either full marine or migrate from SW to BW or FW, They reproduce only in full marine conditions. They do not reproduce in captivity. They commonly deposit eggs, but those are doomed, they do not hatch or grow.
Also, there is no such thing as a "natural" aquarium, although some set-ups are labeled with some such fallacy. Keeping fish in glass or plastic boxes is not natural. Even very large and complex multi-tank systems cannot and do not replicate the wild. A single small tank is noy and never will be a valid slice of nature. This is not a bad thing. Properly set and handled handled, a fish tank, especially a tank for a singleton F-8 puffer, should give a lifespan many times longer that the fish's wild cousins. We are not replicating the fish's natural environment, we are providing an artificial set-up which will provide (with proper upkeep) a stable and safe environment which will maximize the fish's health and lifespan.
HTH
Where's the fish? - Neptune
Re: breeding food in your F8s home tank
http://www.aquaticcommunity.com/snail/nerite.php
http://www.fishforums.net/index.php?/to ... te-snails/ - post #5
While you're right that one can't fully replicate natural, you're wrong that it's not something to strive for - a complex ecology is both more interesting and healthier than a sterile one with only a single live species.
http://www.fishforums.net/index.php?/to ... te-snails/ - post #5
While you're right that one can't fully replicate natural, you're wrong that it's not something to strive for - a complex ecology is both more interesting and healthier than a sterile one with only a single live species.
- defool89
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Re: breeding food in your F8s home tank
Their is no implication that you shouldnt strive for it. But that its impossible to replicate it. is all. Puffers may be kept alone but not lonely. You wont find a school of f8 in the wild, or a czar f8 ruling over gobies.
You have the right to bear Puffers.
- Pufferpunk
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Re: breeding food in your F8s home tank
I always found eggs scattered all over the glass, decor, etc but never any baby snails.
You are getting sleepy... you only hear the sound of my voice... you must do water changes... water changes... water changes... water changes...
"The solution to pollution is dilution!"
"The solution to pollution is dilution!"
Re: breeding food in your F8s home tank
They need sufficient calcium in the water to form a shell - plus I'm sure things eat them.Pufferpunk wrote:I always found eggs scattered all over the glass, decor, etc but never any baby snails.
- Pufftastic
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Re: breeding food in your F8s home tank
Strive for? Yes. Succeed at? No. I think you missed RTR's point.Yael wrote: While you're right that one can't fully replicate natural, you're wrong that it's not something to strive for - a complex ecology is both more interesting and healthier than a sterile one with only a single live species.
Yo ho, yo ho, a puffer's life for me.
Re: breeding food in your F8s home tank
RTR made it sound like it wasn't even worth trying to provide a complex environment because it was 'impossible'. To me, that's a defeatist attitude. It's also pretty presumptuous to lecture someone with a BA in biology (evolution and population ecology) and a PhD in molecular neurobiology, but then RTR had no way to know that. However, whenever someone lectures rather than discusses it comes off badly.Pufftastic wrote:Strive for? Yes. Succeed at? No. I think you missed RTR's point.Yael wrote: While you're right that one can't fully replicate natural, you're wrong that it's not something to strive for - a complex ecology is both more interesting and healthier than a sterile one with only a single live species.
- defool89
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Re: breeding food in your F8s home tank
.... Hes a Mentor of this forum with decades of experience. Hes here to inform. Hes been there, done that. His information is valuable, and if its relevant and new to you, take it. If not, dismiss it. Knowone here will attack you personally, so please dont take it as that. Sigh.
You have the right to bear Puffers.
- JRC3
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Re: breeding food in your F8s home tank
Robert T. Ricketts, a.k.a. RTR
Google it.
Google it.
There are many knowledgeable fish keepers on this forum willing to help and give great advice...The advice is free; What you choose to do with it gives it value.
Re: breeding food in your F8s home tank
It still comes off as a lecture. Unless a lecture is asked for, it's disrespectful. No where did I ask for a lecture on why I can't do what I'm asking questions about. I asked for other brackish water invertebrates that might be able to breed in a tank, not a lecture on keeping a single species tank.
- Pufferpunk
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C valentini
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lorteti
DPs
suvattii
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Re: breeding food in your F8s home tank
RTR is an old man, almost blind & occasionally quite crotchety.
He is also a scientist, lecturer & publisher of many, many articles. Please check some of them out here: library/author/rtr/
He is also a scientist, lecturer & publisher of many, many articles. Please check some of them out here: library/author/rtr/
You are getting sleepy... you only hear the sound of my voice... you must do water changes... water changes... water changes... water changes...
"The solution to pollution is dilution!"
"The solution to pollution is dilution!"
Re: breeding food in your F8s home tank
I'm also getting up there in years, retired and quite willing to crotch back - I'm also well published and have given more than my share of lectures and taught many grad and medical students. No one likes to be talked down to and it's worth while remembering that no matter who you are. And never in all my years of teaching did I tell a student that something was impossible just based on my say so.
- Pufferpunk
- Queen Admin
- Posts: 32764
- Joined: Tue May 31, 2005 11:06 am
- Gender: Female
- My Puffers: Filbert, the 12" T lineatus
Punkster, the 4" red T miurus
Mongo, the 4" A modestus
2 T biocellatus
C valentini
C coranata
C papuan
Also kept:
lorteti
DPs
suvattii
burrfish
T niphobles - Location (country): USA, Greenville, SC
- Location: Chicago
- Contact:
Re: breeding food in your F8s home tank
Well then, you & Robert should have some interesting conversations here. Looking forward to them!
You are getting sleepy... you only hear the sound of my voice... you must do water changes... water changes... water changes... water changes...
"The solution to pollution is dilution!"
"The solution to pollution is dilution!"
Re: breeding food in your F8s home tank
Pufferpunk wrote:Well then, you & Robert should have some interesting conversations here. Looking forward to them!
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- Mentor
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- Joined: Tue May 31, 2005 4:39 pm
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Re: breeding food in your F8s home tank
Yes, I am a crotchety old mam who set his first SW invert tank systems in the i960s when I was getting bored with breeding Cichlids (and kept my first puffers- GSPs - in that era to consume excess snails from my fry grow-out tanks). My first and long-term career was biomedical research and teaching for the DOD first and later for NIH. When I burrned out on low-paying jobs I retired from that to do consulting work so I could retire without starvation.
Single-tank system are never single-species systems. Most semi-closed systems (standard fish or invert tanks) have myriad species involved. None of those are single-species operations. There is not and never has been any closed successful systems. The closest are the little Eco-spheres which can operate 10-15+ years with care, but suffer markedly from small-island effects. Semi-closed system can with care operate longer to indefinitely, but do best as multitank systems to provide refuges for particular sub-system. The last 30 years or so I have played with quite a few of those. They are fun and challenging, but not likely to ever become popular in the hobby. Single-tank "systems" have a high failure rate among hobbyists who tend to lose interest and do not notice slow drifts toward unsustainable conditions - they drift toward and eventually crash. Open or flow-through system are rare due high upkeep costs. They are pretty much limited to public displays.
Entropy is always the enemy. Boredom is always its ally. Insufficient planning is their enabler.
Due to visual difficulties I do currently try to limit most of my responses, and if they are terse, but that is unlikely to change for most routine posts. If I have offended you I am sorry, but my post style is unlikely to change in the future. Longer replies are only done when underlying principles need to be presented. Those do need the expansion, but that itself does turn a lot of folks off. I really cannot help those who want quick-fixes which will not correct their underlying problems.
FWW, YMMV.
Single-tank system are never single-species systems. Most semi-closed systems (standard fish or invert tanks) have myriad species involved. None of those are single-species operations. There is not and never has been any closed successful systems. The closest are the little Eco-spheres which can operate 10-15+ years with care, but suffer markedly from small-island effects. Semi-closed system can with care operate longer to indefinitely, but do best as multitank systems to provide refuges for particular sub-system. The last 30 years or so I have played with quite a few of those. They are fun and challenging, but not likely to ever become popular in the hobby. Single-tank "systems" have a high failure rate among hobbyists who tend to lose interest and do not notice slow drifts toward unsustainable conditions - they drift toward and eventually crash. Open or flow-through system are rare due high upkeep costs. They are pretty much limited to public displays.
Entropy is always the enemy. Boredom is always its ally. Insufficient planning is their enabler.
Due to visual difficulties I do currently try to limit most of my responses, and if they are terse, but that is unlikely to change for most routine posts. If I have offended you I am sorry, but my post style is unlikely to change in the future. Longer replies are only done when underlying principles need to be presented. Those do need the expansion, but that itself does turn a lot of folks off. I really cannot help those who want quick-fixes which will not correct their underlying problems.
FWW, YMMV.
Where's the fish? - Neptune