IN realistic full grown terms a single 8-10" fish can live in 30x12x22" It has a living space of at least 3 times body size in lenght and more then 1 times body size in width which is more then enough to turn comfortably. It doesn't need an autochange drip system nor a crazy filtration. A single powerhead filter will have 10x turnover in that tank and with regular water changes of 30-50% weekly the water will be just as pristine as anyone elses. So no silliness required. It's not an ideal tank size but it's not bad at all either. If a pair of adult discus can be kept and breed in a 20 gal I don't see why a single severum can't be kept in a tank twice that size.
Would it be better to keep it in a bigger tank? Undoubtedly! But will it live a healthy and nomal life in this tank? Most definitely. If someone prefers to keep a single severum in a 100 gal, it's a personal preference, not a requirment.
As for keeping the two fish for a while and then getting rid of them, I don't see it's any different then keeping 6 GT's in a 125 when juveniles till you get a pair and sell the rest. That being said it is time to get rid of the synspilum my friend.
The only thing with the synspilum is I just bought it a month ago for $60.
I FULLY understand that YOU think its ok to do so (even though you probably wouldnt house your own fish that way), but I would NEVER recommend to someone familiar or NOT familiar with fish to keep an 8-10" fish in a 30x22 tank. NEVER..based on principle alone...and Id be willing to wager that 95% of the experienced people on here would NEVER do the same and understand the value of deterring others from doing so.
But hey, if you have nothing better to do than play devils advocate in forum discussions and go into pure semantics on what is physically possible without the well being of the animal involved, youre right, it will work just fine. An 8-10" fish in a 37 gallon tank will be a GREAT place compared to a deep fryer or in a 55g with a 12" dovii.
8-10" to me = 75g bare minimum.
I only recommend/ offer my 2 cents on housing the fish in what I think is proper, or suggest NOT housing them at all and I wouldnt offer advice that I myself wouldnt use.
I also fully understand all of this is subjective and people in different parts of the country/ world have different priorities placed on the well being of their pets...so its no biggie, just another viewpoint.
Very good advice that you should listen to. he is dead on point and 100% correct. i wont go back and forth but id listen to him. also if the parrot isnt a true parrot why not lose it get a craigslist deal on a 150 or 180 and you should be good. im sorry i have a synspilum pair and they are much prettier then parrots hands down lol. ok maybe im biased lol. good luck with whatever you chose to do. i do hope you troll craigslist soon.I FULLY understand that YOU think its ok to do so (even though you probably wouldnt house your own fish that way), but I would NEVER recommend to someone familiar or NOT familiar with fish to keep an 8-10" fish in a 30x22 tank. NEVER..based on principle alone...and Id be willing to wager that 95% of the experienced people on here would NEVER do the same and understand the value of deterring others from doing so.
But hey, if you have nothing better to do than play devils advocate in forum discussions and go into pure semantics on what is physically possible without the well being of the animal involved, youre right, it will work just fine. An 8-10" fish in a 37 gallon tank will be a GREAT place compared to a deep fryer or in a 55g with a 12" dovii.
8-10" to me = 75g bare minimum.
I only recommend/ offer my 2 cents on housing the fish in what I think is proper, or suggest NOT housing them at all and I wouldnt offer advice that I myself wouldnt use.
I also fully understand all of this is subjective and people in different parts of the country/ world have different priorities placed on the well being of their pets...so its no biggie, just another viewpoint.