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F15hguy

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Posts posted by F15hguy

  1. avoid doing black outs, the plant's you have should out compete the algae, but the algae will survive better in lower light conditions. try trimming some of your plants to stimulate new growth.

    Very nice tank though if it was clear :-?

  2. lol personally I hate parrots... but then again I don't like neon tetras which are a natural colour.

    I promote the keeping of pure blood lines though for the main reason that if a species becomes endangered then we have a captive supply of them. many live bearers are extinct in the wild but thriving in aquariums.

  3. IMHO unless the fish are supplied from a specialist breeder who knows exactly where they came from then there is no garrantee that they are what they say they are. most captive bred rift lake cichlids are probably not 100% pure anyway. and even wild caught fish can (and quite commonly are) natural hybrids.

    Im not against keeping pure strains (in fact I try and keep natural fish myself) but I do not agree with writing off a fish due to its heritage.

  4. Why does everyone call them "mutts"? It sounds so stupid :facepalm: A bit like calling coral cuttings "frags".

    And I hope they do die of bloat or some other nasty disease too. I think it is horrible when people go to the trouble of breeding nice fish and importing nice fish and people then go and do this. It's a disgrace to the hobby, especially in NZ where we don't have much of a variety.

    yes it would be a shame to waste tank space on hybrids... such as platies, swordies, guppies, parrot cichlids, flowerhorns etc.....

  5. It would be a bit unusual for the neons to nip at the betta's fins, maybe you have a bacterial bloom, is the water slightly cloudy??

    also you state that the nitrate was "normal" I have customers that think 100ppm is normal. anything over 30ppm is very high in my books. also if you have a pH test kit do several tests over a few days at different times to see if there is any fluctuations.

    also you state that you added fish after the tank was cycled, how was this accomplished??? you may have had an ammonia spike that has damaged the gills of the fish, stressing it out and eventually killing it after the ammonia spike has subsided.

    Neons in general are hardy fish but unfortunately commonly get mistreated in shipping so they can arrive at your LFS in poor condition. they also have a tendancy to be dumped in a tank with a wait and hope mentality (dropping 50 -100 neons in a tank is a perfect example of only the strongest survive.)

  6. I always thought they were a congo river species , and not a great lake species

    Correct. tend to prefer faster currents and less basic water. They do well with most mid water cichlids (they are great with many south americans as well)

  7. males to 32cm body length with up to 45cm long claws,

    Giant river prawns live in turbid freshwater, but their larval stages require brackish water to survive. Males can reach a body size of 32 cm; females grow to 25 cm. In mating, the male deposits spermatophores on the underside of the female's thorax, between the walking legs. The female then extrudes eggs, which pass through the spermatophores. The female carries the fertilized eggs with her until they hatch; the time may vary, but is generally less than three weeks. A large female may lay up to 100,000 eggs.

    From these eggs hatch zoeae, the first larval stage of crustaceans. They go through several larval stages before metamorphosing into postlarvae, at which stage they are about 8 mm long and have all the characteristics of adults. This metamorphosis usually takes place about 32 to 35 days after hatching. These postlarvae then migrate back into freshwater.

    "There are three different morphotypes of males. The first stage is called "small male" (SM); this smallest stage has short, nearly translucent claws. If conditions allow, small males grow and metamorphose into "orange claw" (OC) males, which have large orange claws on their second chelipeds, which may have a length of 0.8 to 1.4 times their body size. OC males later may transform into the third and final stage, the "blue claw" (BC) males. These have blue claws, and their second chelipeds may become twice as long as their body.[3]

    Male M. rosenbergii prawns have a strict hierarchy: the territorial BC males dominate the OCs, which in turn dominate the SMs. The presence of BC males inhibits the growth of SMs and delays the metamorphosis of OCs into BCs; an OC will keep growing until it is larger than the largest BC male in its neighbourhood before transforming. All three male stages are sexually active, though, and females which have undergone their premating molt will cooperate with any male to reproduce. BC males protect the females until their shells have hardened; OCs and SMs show no such behavior."

  8. Convicts will spawn in the plastic bag on the way home! They are not fussy so just wait (and not for long).

    yup, have witnessed this, the guy ended up cutting the plastic around the eggs leaving it in the tank (weighted down with a small stone) and ended up with fry parents didn't care about the fiddling round.

  9. The supplier is Aquascope Fisheries, dunno how their breeding scheme is going, but I will be getting some as soon as possible. the old male they had was one of the nicest fish I have met, great personality and very peaceful

  10. Have a customer interested in a harem of Lamprologus ocellatus. a species I have not kept before.

    any ideas for potential tank mates in the future. I am leaning towards Brichardi's but wondering if they might get a bit territorial. The person is not too worried about mixing Malawi and Tanganyikans.

    Would like to provide useful info

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