NoTownKasper
Aquarium Advice Apprentice
I'm incredibly new to fishkeeping of any variety, having only had 2 aquariums in the past, one a goldfish and one a beta...so if this question seems silly, forgive me. 
As it sits right now I have a 5.5gal tank, an AquaTech 5-15 filter a 4" bubbler disk fed by a low-end topfin air pump. This tank is housing 5 fish, 2 fancy guppies, 2 neon tetras and an oto and despite the overstocking, everything seems to be doing well enough. At just over a week into the fish-in cycle (No one told me about fishless cycling till i was too late...) the ammonia levels are down around 0.75, give or take (Possible false readings thanks to AquaSafe dechlorinator and TopFin Bacteria Supplement) and when I get my hands on a nitrite/nitrate testing kit I'll have those numbers too, but my budget is -EXTREMELY- limited. I had to save up a couple of days to afford the ammonia test kit and water treatments. If the aquarium wasn't a gift, I'd still be raising rats.
Anyway, now that you have the background, let me get to the question. The water -seems - to be in good condition all things considered and all my fish seem to be behaving normally, (Even the tetras, despite their low numbers. I know I should school them, and when I get a bigger tank, I intend to.) except for my orange guppy named Son of Salmon. Son is a weirdo. He occasionally likes to try and jump "Upstream" into my filter, something I thought was an 'Urban legend' type of thing among aquarists, he loves to hang out in the bubbles, chases all the other fish around, (Though I don't notice any violence, he isn't nipping or anything that I can see) and from what I can see, never sleeps.
Weirdest of all though, he has this habit of sinking down to the gravel and bolting up towards the surface of the water as if he were going to jump...and only stopping right before he breaks water...it would be amusing to watch since it's almost like he's practicing for the day I leave the lid off...but I want to make sure this isn't a sign of something far worse for the lil guy.
Any thoughts are appreciated...
PS: As I hit the send button, I have just noticed that he now has one of the tetras doing it too...though it seems to be a monkey-see monkey-do sort of thing...once Son swims away the tetra finds better things to do.
As it sits right now I have a 5.5gal tank, an AquaTech 5-15 filter a 4" bubbler disk fed by a low-end topfin air pump. This tank is housing 5 fish, 2 fancy guppies, 2 neon tetras and an oto and despite the overstocking, everything seems to be doing well enough. At just over a week into the fish-in cycle (No one told me about fishless cycling till i was too late...) the ammonia levels are down around 0.75, give or take (Possible false readings thanks to AquaSafe dechlorinator and TopFin Bacteria Supplement) and when I get my hands on a nitrite/nitrate testing kit I'll have those numbers too, but my budget is -EXTREMELY- limited. I had to save up a couple of days to afford the ammonia test kit and water treatments. If the aquarium wasn't a gift, I'd still be raising rats.
Anyway, now that you have the background, let me get to the question. The water -seems - to be in good condition all things considered and all my fish seem to be behaving normally, (Even the tetras, despite their low numbers. I know I should school them, and when I get a bigger tank, I intend to.) except for my orange guppy named Son of Salmon. Son is a weirdo. He occasionally likes to try and jump "Upstream" into my filter, something I thought was an 'Urban legend' type of thing among aquarists, he loves to hang out in the bubbles, chases all the other fish around, (Though I don't notice any violence, he isn't nipping or anything that I can see) and from what I can see, never sleeps.
Weirdest of all though, he has this habit of sinking down to the gravel and bolting up towards the surface of the water as if he were going to jump...and only stopping right before he breaks water...it would be amusing to watch since it's almost like he's practicing for the day I leave the lid off...but I want to make sure this isn't a sign of something far worse for the lil guy.
Any thoughts are appreciated...
PS: As I hit the send button, I have just noticed that he now has one of the tetras doing it too...though it seems to be a monkey-see monkey-do sort of thing...once Son swims away the tetra finds better things to do.
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