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Knifefishes for Sale

 (1 - 15 of 129)
  1. Large 16" Golden Clown Knife Fish £40

    Large 16" Golden Clown Knife Fish £40

    Knifefish · Cornwall
    Golden clown knife fish 16in nice eater and still got some growing to do.
    Tools
    Richard ·Over 4 weeks ago on Aquarist Classifieds
  2. Ghost knife fish

    Ghost knife fish

    Knifefish · Sussex
    Black ghost knife fish, around 10 ins. Good temperament, just getting too big for our tank now. 30 Ono
    Tools
    Connie ·Over 4 weeks ago on Aquarist Classifieds
  3. Black ghost knife fish

    Black ghost knife fish

    Knifefish · Cheshire
    … about 7ins stunning fish, 50 ono
    Tools
    Angela Meacham ·Over 4 weeks ago on Aquarist Classifieds
  4. Clown knife fish

    Clown knife fish

    Knifefish · Hampshire
    Around 13ins 20 Open to offers
    Tools
    Shaun ·Over 4 weeks ago on Aquarist Classifieds
  5. Clown knife fish

    Clown knife fish

    Knifefish · Kent
    Large clown knife fish, very nice eater and has a lot of personality. Mixes well with fish that are to big to be eaten. Not sure what it ...
    Tools
    Shane ·Over 4 weeks ago on Aquarist Classifieds
  6. 8inch royal knife fish

    8inch royal knife fish

    Knifefish · Cheshire
    Looking to swap for other preds
    Tools
    Paul mcmanus ·Over 4 weeks ago on Aquarist Classifieds
  7. Knife fish

    Knife fish

    Knifefish · Wiltshire
    3 x knife fish different sizes can t be kept together Free to collect Phone 0739XXXXXX
    Tools
    martin ·Over 4 weeks ago on Aquarist Classifieds
  8. Wanted large black ghost knife fish teesside area

    Looking for a Pet: Wanted large black ghost knife fish teesside area

    Knifefish · Cleveland
    Just like it says black knife fish 6 in only also lutino albino oscars
    Tools
    David coates ·Over 4 weeks ago on Aquarist Classifieds
  9. clown knife fish

    clown knife fish

    Knifefish · Leicestershire
    Large clown knife fish. 14-16 Pick up from Melton Mowbray Le13 35
    Tools
    Kenneth ·Over 4 weeks ago on Aquarist Classifieds
  10. Albino clown knife fish for sale

    Albino clown knife fish for sale

    Knifefish · West yorkshire
    It s about five and been pellet trained . ê25 quick sale
    Tools
    James ·Over 4 weeks ago on Aquarist Classifieds
  11. Albino clown knife fish

    Albino clown knife fish

    Knifefish · Cumberland
    Approximately 13 in. Eating cichlid gold sinkers, lance fish etc 50
    Tools
    fiona greenoff ·Over 4 weeks ago on Aquarist Classifieds
  12. Albino Knife Fish £100 Flagtail £90

    Albino Knife Fish £100 Flagtail £90

    Knifefish · West midlands
    20in albino knife. Beautiful fish. 100 no offers.
    Tools
    Jay khan ·Over 4 weeks ago on Aquarist Classifieds
  13. Selling 18 inch clown knife fish

    Selling 18 inch clown knife fish

    Knifefish · Middlesex
    Regrettably having to sell my large clown knife fish, this a large predatory fish who will need a large tank with no small fish. Currentl...
    Tools
    Ricky ·Over 4 weeks ago on Aquarist Classifieds
  14. Asian knife fish

    Asian knife fish

    Knifefish · Sussex
    8 ins long a very nice fish to have in your tank Very lively
    Tools
    Daemon ·Over 4 weeks ago on Aquarist Classifieds
  15. Proven pair of clarias £100 ono or swap for clown knifefish/silver arowana

    Proven pair of clarias £100 ono or swap for clown knifefish/silver arowana

    Knifefish · Staffordshire
    Proven pair of marbled clarias for sale 16-18in nice fish always on the go, lettin go as im cuttin down abit electric bill to much. picku...
    Tools
    Carl ·Over 4 weeks ago on Aquarist Classifieds

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