They are still small only 2 inches long each. I have two and they are so cool. They don't seem to like the dry shrimp I've been giving them. They eat it, but they don't seem to like it.
I got them from Wal-Mart and the sales guy knew nothing about them. They were feeding them tropical flakes.
Answers:
The ones I keep at work, love frozen foods especially bloodworm, emerald entree, community menu or brine shrimp, most pet stores carry frozen foods.
If you bought them at walmart the clerk probably did'nt tell you that they need salt in the water too as they are brackish and although they will live for a certain period of time in fresh water they would thrive in a 10% salt solution, have fun with them :)
Common Name:
Green Spotted Puffer.
Other Name:
GSP.
Scientific Name:
Tetraodon nigroviridis.
Family:
Tetraodon.
Distribution:
Asia.
Size:
6 inches.
Diet:
Puffers eat crustaceans in the wild. Foods for smaller puffers are frozen/freeze-dried krill/plankton, gut-loaded ghost shrimp, glass worms, crickets, worms and small snails (the size of their eye). Snails are an essential food to a puffer's diet, especially when small.
Water Temperature:
78-82 Degrees Fahrenheit (25-28 degrees Celcius).
Water Chemistry:
I suggest keeping GSPs at low-end BW when juvenile %26lt;2", (in a specific gravity, or SG of 1.005-08), at 2-4", medium BW (SG 1.010-15) and adult >4" SW (SG 1.018-22).
pH:
Aragonite or crushed coral substrates are used to help maintain a stable alkaline pH of around 8.
Life Span:
10+ years.
Article:
Early in my fish keeping years, I came across a little yellow fish with black polka dots. It had a cute baby face and greeted me at the glass, like a puppy dog, appearing happy to see me. I had to have him. I took the little cutie home and everything seemed fine as I went to bed. I awoke to find the rest of the fish cowering in one half of my aquarium, missing fins and tails. The little "sweetheart" was happily buzzing around the other side of the tank, belly full of fins. I realized this was definitely not a fish for my community tank and sadly returned him.
Since then, I have set up a separate aquarium for my favourite puffer; the green spotted puffer, or GSP (Tetraodon nigroviridis). I now have 2 beautiful fat 6" adults, Cricket and Bozo. They live in a 55g tank. I decided to write an article about them, to prevent many more of these fellows from having to be returned, or even flushed, because of misinformation given at the stores they are purchased. GSPs are probably the most commonly available puffers in the aquarium market today. Mostly sold as freshwater fish, they are really a brackish water species. Born in FW, they migrate through the estuaries (streams) between FW lakes and the ocean, to live out their adult lives in saltwater. Although you may hear these fish do fine in FW, they will grow larger, have brighter coloration, suffer less disease and live longer in higher salinities. It is our duty as fish keepers to keep our friends in the best possible conditions for their health and happiness.
Puffers must be introduced into a fully cycled tank. Please do not cycle your tank with puffers in it, or any other fish for that matter. Fishless cycling is quick and doesn't do harm to a living thing. You can also "instant cycle" with Bio-Spira. You need to add your fish immediately after adding these live bacteria to your tank. Aragonite or crushed coral substrates are used to help maintain a stable alkaline pH of around 8. I suggest keeping GSPs at low-end BW when juvenile %26lt;2", (in a specific gravity, or SG of 1.005-08), at 2-4", medium BW (SG 1.010-15) and adult >4" SW (SG 1.018-22). You must use marine salt. You will need a hydrometer to measure the salinity. It takes a cup of salt/5 gal of water to raise the SG .005. If the puffer you purchase is in FW at the store, then you should start out your tank in FW and raise the SG .002/week, until you reach the desired SG. This is so you don't destroy the good nitrifying bacteria as you add salt. SW bacteria are different than FW, so you need time for the SW bacteria to develop as the FW bacteria dies off slowly. If the store keeps their puffers in BW (congratulations, you've found a store that really cares about their fish), cycle your tank at whatever SG the puffers are living in at the store. If you already have an established BW tank and are buying a puffer kept in FW at the store, you need to acclimate it very slowly. Whenever I change a fish over from FW-BW, BW-SW, or visa-versa, I use a drip system. I put the fish in a bucket below the tank I will be moving it into, covered by water from the tank the puffers were living in, about 1" over its head. I tie a knot in an air hose until it drips enough water into the bucket to raise or lower the SG in the bucket .001/hour.
Puffers are messy eaters and high waste producers. Extra filtration is necessary for these dirty fish. Immaculate aquarium upkeep is a must. Algae growth also needs to be removed by the fish keeper. There are no BW algae eaters that can live with a GSP. (Sorry, you'll have to do your own maid service!) Because of their aggressiveness towards tank mates and the high amount of salt they prefer, there are not many fish that can live with them as companions in general, or for clean up. Only after my puffers were raised to SW, was I able to "trick" them into letting me keep hermit crabs with them by scattering many empty shells around the substrate. They just can't tell the hermit crabs are there. Perfect water parameters are necessary for puffers. This means 0 PPM ammonia, 0 PPM nitrItes and nitrAtes below 20 PPM. I do 50% weekly water changes on all my tanks, vacuuming under d茅cor and getting into plants to remove all uneaten food as I go. Puffers are scaleless fish and are without gill covers. Therefore, these fish are very sensitive to most meds and this is why keeping perfect water conditions are so important for them. The best way to keep them healthy is not to let them get sick. Water changes, water changes, water changes!
When choosing your long-lived pet (10+ years), try to find one with a round belly that comes to greet you at the glass. You can start a young one out in a 10-15g tank, but once it is >2" they need a 20-30g tank/fish. Keep in mind, in tanks this small, puffers will not be tolerable of tank mates. Puffers are wild-caught fish and many come in with internal parasites. If your puffer eats, but still looks thin, or has stringy-looking feces, it could be carrying internal parasites. I prefer the product Discomed, by Aquatronics, for the treatrment of internal parasites. You must soak their food in it and treat for 7 days. Puffers get pretty beat up during shipping and over crowding. Most have nipped fins when received; some are even missing fins. Getting them into BW as soon as possible is one way to help with that. I also like to add Melafix to the water to help with re-growth. I quarantine all new fish so I don't have to treat the whole tank and to prevent spreading possible diseases.
One of the most difficult aspects of keeping these special fish is their diet. All puffers are predatory fish and need hard-shelled, meaty foods to keep their teeth trimmed. Like rabbits, their teeth grow constantly and can overgrow enough to cause starvation in the fish. Puffers eat crustaceans in the wild. Foods for smaller puffers are frozen/freeze-dried krill/plankton, gut-loaded ghost shrimp, glass worms, crickets, worms and small snails (the size of their eye). Snails are an essential food to a puffer's diet, especially when small. Many serious puffer keepers breed their own snails. As your puffer gets larger, there are many more crunchy foods for them to eat. Larger GSPs will eat cut-up pieces of scallops, shrimp, crab legs, whole mussels, clams, oysters, squid, lobster and crayfish. Mine love to chase live crayfish, fiddler crabs and gut-loaded ghost shrimp. I gut-load (pre-feed) my live food with algae wafers, so my puffers get their veggies. I buy most of these foods at the fish department of my grocery store, freeze and later thaw in warm vitamin water as needed. Smaller puffers (under 2") need to eat every day, skipping one feeding/week. Feed them until their bellies are slightly rounded. Medium sized puffers (2-4") should be fed every other day. Larger puffers (4-6) should be fed every 3-4 days. You may find this schedule difficult, as puffers are very adept at begging for food! Feeding puffers every time they beg will cause fat, lazy fish and eventually you will be killing them with kindness.
These little alien-looking creatures are highly intelligent (for a fish), personable and entertaining. I have had luck with them tolerating some tough, fast-moving tank mates, only to find them missing after several months or even years. Younger puffers may seem more docile, but all will nip the fins of slower-moving or long-finned fish. I have been very successful keeping my GSPs with their own kind and also with the Ceylon puffer (T fluviatilis), as long as they are all the same size. I wouldn't suggest any other puffers with them. Some folks have mentioned some success in keeping GSPs with figure 8 puffers (T biocellatus), but I believe it is only because the GSPs are still young. F8s are only mildly aggressive and grow to half the size of a GSP. Adult GSPs are extremely aggressive predators and the majority of them have a nasty disposition. They are vicious fin-nippers and known killers. Therefore, choose their tank mates carefully or be prepared to loose a favoured fish.
GSPs need a heavily decorated tank with plenty of swimming room, lots of hiding places and various broken lines of sight. If your puffer is constantly swimming up and down the glass, he is bored and needs more d茅cor to swim around and investigate. Some folks occasionally move d茅cor around for added interest to this clever little fish's life. Always have a secure lid on your puffer tank and check often that it is closed. They are known jumpers!
There is huge confusion about spotted puffers in many books and on the net. Some even say there are 3 kinds of spotted puffers. GSPs have many common labels given to them at the LFS (local fish store); leopard spotted puffer, leopard puffer, green puffer, green spotted puffer, or spotted puffer. There are only 2 "spotted puffers". Rarely seen is the Congo spotted puffer (T shoutedeni). This is strictly a FW puffer. The only visible difference between the Congo spotted and GSP are the longer spines on the Congo's belly. (All puffers have some spines). It is highly doubtful that you have a Congo spotted puffer in your tank. They are almost never found in the aquarium trade and would be very expensive to purchase. Some misinformation read is that there are two kinds of green spotted puffers, the green spotted (T nigroviridis) and green puffer (mislabeled--T fluviatilis). One GSP may be longer than another, rounder, eyes set back further, or nose stubbier, but these fish are all one in the same. The T fluviatilis (commonly called green, topaz, or Ceylon puffers) looks like a cross between a Figure 8 puffer (T biocellatus) and GSP (T nigroviridis). Their backs have the yellow markings of a F8 and the sides of the fish are spotted like the GSP. If you have a puffer that you thought was a F8 but has grown much larger than 2.5-3", it is probably a Ceylon puffer.
So next time you are at your LFS and a cute-looking, yellow and black spotted fish is looking back at you, begging like a puppy dog to take him home, you'll know everything you need to keep your pet happy and healthy for a very long time.
do they look like this? go to the website:
http://www.thetropicaltank.co.uk/fishind.
if that doesn't help maybe these will:
http://www.aquatic-hobbyist.com/profiles.
http://www.wetwebmedia.com/ca/cav1i1/gre.
http://www.whozoo.org/intro2001/munjungs.
http://users.tns.net/~tazzy/spotted_puff.
i hope this is enough!
good luck!!
Green spotted puffers are carnivorous and require high protein diets (50%+ protein content). Additionally, to wear down their ever growing fused teeth, they require a diet consisting predominantly of 'hard' foods such as mollusks and crustaceans. This is practically a "must" because if their teeth become overgrown it will prevent them from eating properly and eventually lead to their death.
I feed mine ramhorn snails (I've got a 10gal dedicated to growing snails for puffer consumption), raw shrimp tails, shrimp in shell, whole frozen krill, clams in a half shell, mussels in the shell, and things like that. Occasionally I feed them frozen marine cubed food (i.e., Ocean Nutrition Formula One frozen food, and the like).
My puffers don't know what to do with flake foods or pellets and reject them.
Also these are brackish fish and will do best in a salinity of specific gravity 1.010 or higher
puffers are not flake eaters. and walmart is a fish insane asylum, your fish will need some place to hide in you tank., and they eat live or frozen foods. many puffers are caught in the wild and don't know what flake food is. I would go to petsmart or petco and buy some frozen blood worms from their freezer. thaw one of the cubs out and feed him some. they will love it. and even though fish at walmart look pretty, don't buy they. they are disease ridden and improperly taken care of.
Firstly make sure you have them in brackish water or they will die in a couple of weeks. Secondly try feeding them live foods That you can get from a decent pet store or frozen brine shrimp, blood worms etc. I place the frozen food in a glass, add a little water to defrost the stuff and pull it up in a syringe (without a needle of course) slowly inject that close to where the puffers are. Mine puffers actually bite the end of the syringe so that I can inject the food straight into their mouths. They actually have teeth. Also to keep their teeth from growing too large for their mouths you might want to get some snails from a local pet store. Keep the snails in a large jar of water and replace 50% of the water once a week, add a small sprinkle of regular flake food daily. In a couple of weeks you'll have plenty of baby snails which you can drop into the puffer's tank for a crunchy snack. Search the net for some decent info on how to prepare your water for the puffers.
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