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#coldwaterfish — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #coldwaterfish, aggregated by home.social.

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  1. Meet the Paradise Fish, the original "water dog" of the aquarium hobby. Our complete guide explores the stunning beauty and fierce, aggressive personality of this incredibly hardy fish that can even thrive in an unheated tank, and why it is not a peaceful community fish. 🥊🔥💙

    #ParadiseFish #MacropodusOpercularis #Gourami #AggressiveFish #ColdwaterFish #AquariumHobby #FishCare #PlantedTank #BubbleNest #ExotasticEarth

    exotastic.earth/2026/03/03/par

  2. fuck yes! been so worried because the lone female that arrived (with 5 males) has been perpetually pregnant for months yet no fry. none. zilch. should be noted her bag had leaked and had no water when they arrived in the mail, but was somehow alive!

    been a bit lonely with no ponds this year but now it looks like #pondseason2025 is back on the schedule!!!! so excited 😁😁😁😁

    #livebearer #coldwaterfish #pondlife #pondfish #aquarium #summertubbing

  3. fuck yes! been so worried because the lone female that arrived (with 5 males) has been perpetually pregnant for months yet no fry. none. zilch. should be noted her bag had leaked and had no water when they arrived in the mail, but was somehow alive!

    been a bit lonely with no ponds this year but now it looks like #pondseason2025 is back on the schedule!!!! so excited 😁😁😁😁

    #livebearer #coldwaterfish #pondlife #pondfish #aquarium #summertubbing

  4. fuck yes! been so worried because the lone female that arrived (with 5 males) has been perpetually pregnant for months yet no fry. none. zilch. should be noted her bag had leaked and had no water when they arrived in the mail, but was somehow alive!

    been a bit lonely with no ponds this year but now it looks like #pondseason2025 is back on the schedule!!!! so excited 😁😁😁😁

    #livebearer #coldwaterfish #pondlife #pondfish #aquarium #summertubbing

  5. Here are two short videos of the same specimen.

    Even if it's not a spotted bicolor, if I can develop a fixed pattern of a blue and gold color profile, that's perhaps even better than a buchi type approach considering its inherent instability. So this is a very interesting specimen for my pursuit of a " Sweden Kabuki " line.

    I hope it will yield good results in the end.

    #medaka
    #aquarium
    #fishbreeding
    #coldwaterfish
    #pondfish
    #pond
    #macrophotography
    #ジャパンブルー
    #メダカ

  6. Here are two short videos of the same specimen.

    Even if it's not a spotted bicolor, if I can develop a fixed pattern of a blue and gold color profile, that's perhaps even better than a buchi type approach considering its inherent instability. So this is a very interesting specimen for my pursuit of a " Sweden Kabuki " line.

    I hope it will yield good results in the end.

    #medaka
    #aquarium
    #fishbreeding
    #coldwaterfish
    #pondfish
    #pond
    #macrophotography
    #ジャパンブルー
    #メダカ

  7. Close up of the specimen with full taigaikou. When looking at it up close it appears it does not have a bicolor base body color but rather the taigaikou scales are more transparent in certain areas giving it a golden hue.

    #medaka
    #aquarium
    #fishbreeding
    #coldwaterfish
    #pondfish
    #pond
    #macrophotography
    #ジャパンブルー
    #メダカ

  8. Close up of the specimen with full taigaikou. When looking at it up close it appears it does not have a bicolor base body color but rather the taigaikou scales are more transparent in certain areas giving it a golden hue.

    #medaka
    #aquarium
    #fishbreeding
    #coldwaterfish
    #pondfish
    #pond
    #macrophotography
    #ジャパンブルー
    #メダカ

  9. these are very interesting culls from japan blue. they have bicolor blue and gold. basically, if i can refine them into a full taigaikou line; i'd have a sueden (#sweden) #medaka !

    i know i said i quit them, but i still have the fry group left of a few assorted strains. dominantly japan blue, but a few others as well.

    and these culls definitely hold my curiosity. i might end up keeping japan blue and these culls around a while longer!

    #aquarium #fishbreeding #ジャパンブルー #メダカ #coldwaterfish

  10. these are very interesting culls from japan blue. they have bicolor blue and gold. basically, if i can refine them into a full taigaikou line; i'd have a sueden (#sweden) #medaka !

    i know i said i quit them, but i still have the fry group left of a few assorted strains. dominantly japan blue, but a few others as well.

    and these culls definitely hold my curiosity. i might end up keeping japan blue and these culls around a while longer!

    #aquarium #fishbreeding #ジャパンブルー #メダカ #coldwaterfish

  11. The type of medaka strain that only finds a home with a particular kind of aquarist 😅
    What makes them unique is the slight hint of yellow in their fins and on top of their heads, and a barely noticable checkered white dot on each scale that can only be viewed up close.

    #medaka #coldwaterfish #miniponds #summertubbing #aquarium

  12. Aurora Ki is my personal favorite among the lame strains I keep ☺️

    #aquarium #coldwaterfish #medaka

  13. Can't wait for spring so I can start building the new ponds for my Notropis chrosomus 'Rainbow Shiner' and Pimephales promelas 'Rosy Red Minnow'. 😁

    #aquarium #coldwaterfish #summertubbing #miniponds

  14. Another mutated yellow shrimp has appeared in my sakura population! Still a shrimplet, but hopefully this one's a male, to make my life easier to isolate this color morph ;)

    #neocaridina #aquarium #shrimps #coldwaterfish

  15. Another mutated yellow shrimp has appeared in my sakura population! Still a shrimplet, but hopefully this one's a male, to make my life easier to isolate this color morph ;)

    #neocaridina #aquarium #shrimps #coldwaterfish

  16. Another mutated yellow shrimp has appeared in my sakura population! Still a shrimplet, but hopefully this one's a male, to make my life easier to isolate this color morph ;)

    #neocaridina #aquarium #shrimps #coldwaterfish

  17. Another mutated yellow shrimp has appeared in my sakura population! Still a shrimplet, but hopefully this one's a male, to make my life easier to isolate this color morph ;)

    #neocaridina #aquarium #shrimps #coldwaterfish

  18. My youkou plan is going off the rail! The 'correct' form is a steel colored miyuki with a yellow base-colored head. Instead, I'll be working on two different directions; one steel tekkamen, and one platinum tekkamen. just because they look way better imo 😉

    Youkou(妖光) = Magical Light
    Miyuki(みゆき) = no translation but could be interpreted as 'beautiful snow'.
    Tekkamen(鉄仮面) = Iron Mask = miyuki stretching over the head (high grade miyuki, medium grade youkou).

    #medaka #coldwaterfish #aquarium

  19. Medaka medaka medaka :P

    Sapphire サファイア
    Shiro Buchi Sapphire 白ブチラメ幹之 サファイア系
    Champagne Gold Lame シャンパンゴールドラメ
    Ujo Sanshoku 烏城三色

    #aquarium #medaka #coldwaterfish #summertubbing

  20. More of my medaka 😁

    Miyuki (blue) みゆき 鉄仮面
    Orochi オロチ
    Youkou 妖光
    Aurora Burakku Lame オーロラブラックラメ幹之体外光

    #aquarium #medaka #coldwaterfish #summertubbing

  21. When the sunlight hits their tank, they look absolutely stunning. I really don't understand why rosy red minnows aren't more popular. They're practically immortal, easy to breed, and look great. What more do you need? 😁
    #aquarium #rosyredminnows #coldwaterfish #pimephalespromelas

  22. Been photographing some of my medaka strains. Do note these are the indoor colors, but still looking great imp! 😁

    華蓮 "Karen"
    紅白 "Komachi"
    yama紅帝 "Yama Koutei"
    オーロラ黄ラメ幹之 "Aurora Ki"

    #aquarium #medaka #coldwaterfish #oryziaslatipes #japanesericefish #ricefish

  23. Had a bit of misfortune with my fry groups. Might have gotten too cold for them (I suspect it dropped to around 1° - no heater with the frys). Only have 6 left in their tanks. Thankfully there are a couple of fry already with the adult pairs. Might just let them grow up with their parents.

    Anyway, these are my main breeders of each strain (still missing gold longfin, contemplating breeding my own; we'll see if glaser has more in spring).

    #aquarium #coldwaterfish #WCMM #whitecloud #tanichthys

  24. been feeding my beni ryuu color enhancing food for months and they finally show a bit of red 😁
    #aquarium #medaka #coldwaterfish #ricefish #japanesericefish

  25. freshly hatched white cloud mountain minnows chillin' on the aquarium glass together with some microscopic worms (that i had no idea was present until this closeup footage) 😎
    #aquarium #WCMM #coldwaterfish #fishbreedingsetup

  26. Finally got around to buy more nets! Basically, the WCMM fry will seek refuge in the nets so I can collect fry each day. Been doing it this way for a year or so because my selected pairs seldom produces fry unless I have a large group and as large groups they predate on their own fry but I've only had one box until now. With this setup, I can collect between 1 and 30 fry each day per breeding group and raise the fry in separate rearing tanks.

    #aquarium #WCMM #coldwaterfish #fishbreedingsetup

  27. this should save me some on the electricity bills 😅

    been running heaters that can't be set below 22°C for a few days - ever since the water temperature dropped down to 3°C in the WCMM tanks and they went down to the bottom, looking very unhappy. 22°C is costly and expensive (especially here in europe) so hopefully this setup will be a good compromise 😁
    #aquarium #WCMM #coldwaterfish

  28. bah, and once more the video compression sucks. here's a photo of the yellow medaka with black rim scales.
    #aquarium #medaka #coldwaterfish

  29. I think rosy red minnows are way underrated. Sure they're not flamboyant, but I find them very rewarding. Definitely in my top 5 of recommended species!
    #aquarium #rosyredminnows #coldwaterfish

  30. Even when they aren't fired up in mating colors, Rainbow Shiners (Notropis chrosomus) are still one of the most beautiful species!
    #aquarium #coldwaterfish #rainbowshiners