Maximum size: 16 inches
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Care: This is a wonderful loach, but too large for most hobbyist aquariums. Allowed a minimum of 75 gallons or more, young Clown Loaches thrive in groups. They require large turnover, efficient filtration systems and current supplied by additional power-heads, frequent water-changes and great attention to cleanliness in the aquarium.
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Notes
Clown Loaches are often sold at the very immature size of 1.5 inches (4cm) or so, but they should not be considered for the smaller (or even medium-sized) aquarium. They will grow quite rapidly from this cute size to around 5 inches (13cm), thereafter the growth slows somewhat, but with good care in a large tank, they can easily reach 8 to 12 inches (20 - 30 cm). They are big, bulky fish at that size.
A potential owner should seriously consider the long-term commitment in purchasing a group of this species, as they will require ever- increasing size of aquaria and may potentially live at least twice as long as some small dogs.
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They must be kept in groups. The absolute minimum recommendation is 5, but basically the more the merrier.