1/1/2024 0 Comments Puffer fish small![]() ![]() ![]() When inbreeding condition the colour and patterning of the male intensify somewhat. Once introduced, condition the group with a high quality diet including meaty frozen foods such as bloodworm and plenty of small snails. ![]() Water conditions as recommended above should be ok set the temperature towards the upper end of the suggested range. The latter two species and similar aquatic mosses seem to be the preferred spawning medium of these fish. It should be planted very densely, ideally with a large proportion of fine-leaved plants such as Cabomba, Ambulia, Java Moss ( Vesicularia dubyana or Willow Moss ( Fontinalis antipyretica. It can be filtered gently with an air-powered filter, or even not at all provided small partial water changes are conducted regularly. If using only a pair or trio of puffers, the spawning tank does not need to be particularly large. Success has also been achieved using a bigger group of fish containing several specimens of each sex, or with a higher ratio of males to females. Keeping more females than males also reduces the risk of a single female being excessively harassed by an amorous male. Most experts recommend spawning it in pairs or in a harem situation with a single male and multiple females, as rival males have been known to fight to the death. travancoricus has been successfully bred in aquaria on numerous occasions. Sexually mature females are often noticeably rounder in the body than males. Normally males also exhibit a pattern of closely-arranged lines just behind the eye. Juveniles are difficult to sex correctly, but mature males have a clear dark line running lengthways over much of the ventral surface (underside), which females lack. There are also reports (with varying degrees of success) of cohabitation with some of the freshwater shrimp species that have become so popular in the hobby in recent years. Smaller Loricariids (particularly Otocinclus spp.) tend to be a decent choice. Tankmates must therefore be chosen with care. It’s small size also means it doesn’t compete well for food with more active, vigorous species and could easily end up on the menu of larger companions. Not usually recommended for the community tank, as it tends to nip the fins of slow-moving or long-finned fish. To find high quality fish foods, click here. ![]()
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