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Clown Loach

Tiger Loach

Family: CobitidaePicture of a Clown LoachChromobotia macracanthusPhoto © Animal-World: Courtesy Marisa Monaco
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i bought 2 clown loaches yesterday 1 of them is active n keeps swimming but the other one just stays at 1 place it only moves when I bang my palm on the glass of... (more)  fishy

   A very popular fish, the Clown Loach is one of the most beautifully colored and patterned of all the freshwater fish!

   With a bright orangish to reddish body, three broad jet black vertical bars with one passing through the eye, and a bright to deep red coloring on the front fins and tail, the Clown Loach is an extremely striking fish. They are most colorful when they are young however, and tend to become a bit less brilliant as a larger fish.

  The word macracanthus stands for 'big spine and as this name suggests they have a pre orbital spine that is quite large, making an effective defensive weapon. They have four barbels and have been known to make audible clicking sounds.

   For the most part they are a shy bottom dweller, but unlike many loaches the Clown Loach is active during the day. Once they are secure in their environment they can even become quite tame. They like the company of their own species and can also be kept with other fish. They are fairly easy to keep, but are prone to ich.

For more Information on keeping this fish see:
Guide to a Happy, Healthy Freshwater Aquarium


Care and feeding:    Since they are omnivorous, the Clown Loach or Tiger Loach will generally eat all kinds of live foods, flakes, and algae. They like tablets and frozen foods as well. To keep a good balance give them a high quality flake food everyday. Feed brine shrimp (either live or frozen) as a treat. They also like mosquito larvae, tubifex, daphnia, and vegetable foods such as algae wafers.
   This fish prefers a fairly large aquarium (30 gallons or so) with plants and places for retreat such as rocks, caves, and roots. Also use subdued lighting. They do best in soft, slightly acidic water with frequent water changes of about 10% a week. Because they are burrowers, the substrate needs to be a fine gravel or sand that does not have sharp edges. Be sure to provide hardy plants with the roots protected and have decorations firmly placed on the glass bottom so they don't fall over. Plastic tubes also make safe and excellent hiding places.

Distribution:    The Clown Loach or Tiger Loach are found in Southeast Asia; from Borneo, Sumatra, and Indonesia. They are found in either running or standing waters in their natural habitat.

Size - Weight:    These fish get up to 12 inches (30 cm) in the wild though they haven't been known to reach that length in the home aquarium. Captive species are seldom longer than 6.5" (16 cm), with about 8" (20 cm) being the maximum.

Social Behaviors:    A good community fish, they will tolerate other tank mates as well as enjoy other members of their own species. Lively and fun to watch.

Sexual Differences:    Males are thinner.

Water Region: Top, Middle, Bottom:    These fish are mostly bottom dwellers, but will occasionally swim in the middle of the aquarium.

Acceptable Water Conditions:    Hardness: to 5° dH
   Ph: 6.0-6.5
   Temp: 77-86° F (25-30° C)

Breeding/Reproduction:    The Clown Loach or Tiger Loach has rarely been bred in the home aquarium. There are only a couple of reports of success, with the most recent being in the fall of 2007 by Colin Dunlop from Carluke, Scotland. In an article from the publication Practical Fishkeeping, there are photographs of the spawn but he said that most of the eggs were infertile, and no fry have yet been reported. It is thought that they need a large aquarium with lots of hiding places, along with their being satisfied with their aquarium conditions.
   They have been spawned commercially with the aid of hormones on fish farm in the Czech Republic, and farmed fish are available from both there and from Asia.

Availability:    The Clown Loach or Tiger Loach is readily available and is very popular.

Author: Clarice Brough. CFS.


Chromobotia Macracanthus Clown Loach Medium Chromobotia Macracanthus Clown Loach Medium
Offered By: That Pet Place
Price: $16.99
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Chromobotia Macracanthus Clown Loach Small Chromobotia Macracanthus Clown Loach Small
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Price: $9.99
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Chromobotia Macracanthus Clown Loach Large Chromobotia Macracanthus Clown Loach Large
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Lastest Comments on Clown Loach

fishy - 2010-04-14
i bought 2 clown loaches yesterday 1 of them is active n keeps swimming but the other one just stays at 1 place it only moves when I bang my palm on the glass of my aquarium plz tell me is he fine or is he sick?

Click For Replies (3)
  • spencer - 2010-11-16
    Fishy. If your clown loach is like that, you check if it has white spots all over its body. If it has, your loach has ich which is a disease common among tropical fishes, especially clown loach. If not treated, it could kill your fish. I would recommend adding in medicine that is used to treat white spots/ich and get a heater to heat the water temperature to 30 degrees-spencer.
  • HANDSOME - 2012-01-25
    I think it is sick.Is there any white spots?They are prone to ich.
  • Alex Burleson - 2012-02-02
    You should never tap the glass. This, stresses the fish out. He could be adjusting to the aquarium, give him a few days.
Reply
Henry - 2011-05-27
By any chance is it true that a clown loach will directly get stunted if he's the only one of his kind in the aquarium? I have 1 in a 55 gallon tank, and like Calvin, he is with 6 tiger barbs. With that space, I assumed I can't house any more of his kind, and I'm just a kid so I can't afford a bigger tank. He's out all the time and hides only to sleep at night (quite frankly, he doesn't even hide when I make water changes). He is also a pig when it comes to eating, LOL. Under those conditions I immediately concluded that I really didn't need to buy any more of them. Right now he's only 1.75 inches, and has stayed with me for 3 months. I thought I was taking really good care of him until I read on some sites that keeping a clown loach alone will stunt it, which really alarmed me.

Click For Replies (4)
  • Charlie Roche - 2011-05-27
    You can have just one clown loach and they won't get stunted or die. It is OK. When you have more than one clown loach they are more active just because there are other loaches to play with. Sounds like yours is doing fine. There is no reason it should be stunted. That is dependent on food and size of tank.
  • Henry - 2011-05-28
    Thank you so much! That's what I thought, too. I just really needed to confirm it from experienced individuals such as those from this site. I hope the other sites will be more careful with information. They may have right intentions, but everyone deserves to know the truth. I'm really happy and relieved. Thanks!!!
  • Makaila - 2011-08-18
    A few years ago I'd have to pay soemnoe for this information.
  • ug - 2012-01-15
    i really think it has something to do with its size. if the clown loach is bigger than the tiger barb it will still get provoked, but if the clown loach retaliates it will no longer attack. However, it is out numbered by other spieces so more than likely it will not come out of its hole, only if it is hungry. u will need to buy more loaches by the warmer season...
Reply
fish_are_awesome - 2011-10-05
Can I keep 4 clown loaches with 2 firemouth cichlids in a 55 gallon tank?
Thanks for your responses!

Click For Replies (2)
  • Charlie Roche - 2011-10-05
    Rule of thumb is one usable gallon for every inch your adult fish is going to be. You have to subtract gallons for plants, gravel, filter, decorations etc. The clown loache is going to go about 12 inches. You would need about a 60 gallon tank for the 4 loaches. The loaches when they get a little bigger will also probably kill/attack the cichlids.
  • fish_are_awesome - 2011-10-06
    Thanks, aren't the cichlids more aggresive than the loaches?
Reply
kev p - 2010-11-23
I have recently bought 3 clown loaches but I don't seem to see much of them is this normal at first?

Click For Replies (1)
  • matt - 2011-09-13
    No, check your water ph high nitrates maybe.
Reply
spencer - 2010-11-21
Hiho.
When I kept clown loaches for the first time, I thought 2 would be enough but after reading this website and learn how to quarantine them, I now keep 6 clown loaches with 6 tiger barbs and they shoal together along with 3 bala sharks in a 12 GALLON AND 2 FEET tank although they say they must be kept in tanks around 5 feet or larger tanks.
Thanks Dr Jungle for this info! Keep it up!

Click For Replies (1)
  • Toby Jungle - 2011-09-13
    Do you mean a 12 gallon or 120 gallon? If you have all those fish in a 12 gallong, they will stunt and probably die. Read the attached article on the Cloan Loach - please OK? We would want your fish to be healthy and remain healthy.
Reply
Calvin - 2011-05-20
I have had my little clown loach for almost four months now and I will never forget his story. He was in a school of five when I saw him(or her) in the store and I immediately kept my eye on it. I've planned to buy all five in a week when I get home, but sadly, after the week has passed, he(or she) was the only one left. I still bought him, but I felt sad for him that he's alone and might not make it, so in a gambling effort, I bought with him 6 sumatra barbs, which endured with it the 3-hour trip home. At home in a matter of hours, they were really "at home" in my tank, with Loachie, schooling with the barbs. I also asked my brother to keep his eye on Loachie during the first week I'm not home for any signs of Ich. It was a miracle, all alone, yet Ich-free. He hasn't really grown today, but I heard they are slow-growing, so it's ok. But the end of my story, the best thing I ever did was buy those sumatra barbs, they are undoubtedly "the BEST" tankmates for clown loaches.

Click For Replies (1)
  • Charlie Roche - 2011-05-20
    Thank you for the information. I posted it as a great comment. I love the story and background. I am glad you are happy with them.
Reply

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