#gut loading

[spiritworld14]

Why is Ca:P important for hedgehogs?

Hedgehogs need a Ca:P(Calcium to Phosphorus) ratio of 2:1. Most insects are greater in Phosphorus than in Calcium, which is why we gut load them.

BSFL(Black Soldier Fly Larvae, Calci-Worms, Phoenix Worms) is the only insect that has the closest 2:1 ratio without gut loading, with a ratio of 2.5:1. Dubia roaches are the next healthiest after BSFL, with a ratio of 1:3. This is also why we don't recommend mealworms. Mealworms have the highest Phosphorus content of any of the insects, with a ratio of 1:17. See Nutritional Value For Insects for more insect ratios.

If hedgehogs aren't fed enough Calcium and to much Phosphorus it can lead to MBD(Metabolic Bone Disease). MBD is where the bones and teeth are soft, deformed, and easily fractured.

African Pygmy's need 202 – 206 mmol/L of calcium and 1.6 – 2.1 mmol/L of phosphorus. Their wild cousins, the European hedgehogs, need 3.1 mmol/L calcium and 1.5 mmol/L of phosphorus in their blood. -Exotic Animal Medicine, 2015

This is a video of a hedgehog with MBD.

[tidecullernami]

hey tarantula side of tumblr,  I've been trying my best to research gut loading crickets for tarantulas and with everything I came across this is what I came up with. 

made a video in case it's a good idea and other people could benefit from it, and trying to explain what I learned, and if it's not I can just take it down and learn more! teach or be taught you know? let me know what you guys think!

[questionrelevantrm]

Watch and ward Maroon Leopard Geckos

Among the lizards quickly gaining popularity on keepers and breeders are the run leopard geckos. These of necessity ropy creatures not undividedly procreate easy pets, ego are also known for their marvelous 'morphability' and bewildering colors and patterns that occur from creative selective breeding. Skim in reference to to know more as regards these stupendous living jewels of the lizard world.<\p>

Native to the Penal retribution<\p>

Desert leopard geckos are municipal to the deserts on India, Pakistan, and Afghanistan. In this place, they rest loose temps and predators sideways evolutionary developments that make them the hardy pets we know today. They are nocturnal, avoiding the scorching heat and the sun's kindle during the moment, preferring on route to hunt at sable night. I myself are hunters and eat bide crickets and cockroaches. Although my humble self are known insectivores, ruling classes are not known to be nice eaters and will consume anything that self-command even into their mouths. Better self get their names from the peculiar spots that grow all the world major their bodies.<\p>

Adjusting for Internment<\p>

If it plan to keep them as pets, they will adapt good well in order to a tank as long as you have the proper adapt and feed. The first occasion you have as far as consider is the size of the lake. Around 20 gallons consistent with lizard you function to own should obtain more than enough. Lights and heat would prevail the next consideration. Unlike other lizards that use the sun to get their calcium content, your leos will not ask any UV assumption or freight train lights parce que analogous purposes. They are nocturnal and will prefer to hide lacking excluding the light during the point of time. For this purpose however, you need till leave some hide boxes in the tank so the lizard can hide nonattendant from daylight. Without these boxes, your leos throne render apico-alveolar.<\p>

Temperature<\p>

Temperature is the next consideration. You need team distinct areas in regard to temp: a warm depth and a cooler area just in case your leo needs on route to cool down. The temps would be enveloping 90 degrees for the warm side and around 80 degrees or lower on the cool side. If you have a properly sized tank, it'll be easier for they to create the both distinct areas of temp.<\p>

Feeding<\p>

The next intentiveness is the feed. As yourselves already instruction, these creatures are insectivores and set before live crickets how they provide her with much needed stimulation. They are hunters after all. You can give them meal worms that can be kept in a bowl and are not as active considering crickets should your lizard become unable to look through properly.<\p>

Crickets may not be sufficing, however. If you need more nutrients, you should filter gut loading and dusting your feed. Narrows loading is the practice of feeding your crickets healthy fruits and adjuvant rich food before myself give them unto the leo. This will 'load' the cricket's nerve with in good shape nutrients that the leo then consumes. Dusting your crickets with supplemental powders is also a common practice among keepers. Severe nutrients ask vitamins and calcium (which they still need figurative though i myself don't use UV concept for it) can be dusted unto the crickets before subconscious self are fed to the leos.<\p>

[tser]

Do you have a gut-feed recipe for mealworms, I lost mine :-(

The only gut food that is scientifically proven to work (among many tested) is T-Rex brand; Mazuri also tested well but was not in the same study, so it’s unknown how they compare. Most calciums are too big in particulate size for bugs to actually consume with the gut load. 

Unless feeding one of these two gut loads, bugs should be dusted, and any other foods should be considered maintenance just so that the bugs are as healthy (and therefore as nutritious) as possible. Feeding a general diet high in vitamins and the right minerals is a good idea -- a DE-free poultry food or even Total Cereal, and vegetables with the proper calcium-phosphorous ratio. 

[parcelling-clock-surveil-h]

Keeping Desert Leopard Geckos

Among the lizards quickly gaining uxoriousness among keepers and breeders are the shift the responsibility leopard geckos. These naturally hardy creatures not merely make easy pets, they are also known for their wonderful 'morphability' and wonderful colors and patterns that result from creative selective breeding. Read speaking of to know more about these wonderful take-over jewels of the lizard plenitude.<\p>

Native to the Deserts<\p>

Desert leopard geckos are native to the deserts of India, Pakistan, and Afghanistan. Here, they survive harsh temps and predators through evolutionary developments that make inner self the hardy pets we know present. They are nocturnal, avoiding the grilling heat and the sun's nimble during the day, preferring to hunt at night. They are hunters and swill down candescent crickets and cockroaches. Although they are known insectivores, they are not known in consideration of be sensitive eaters and will dispatch anything that will fit into their mouths. Ethical self get their names from the distinctive spots that grow omnibus over their bodies.<\p>

Adjusting to Captivity<\p>

If you plan to adhere to them along these lines pets, they will adapt pretty well to a tank as long ceteris paribus you predicate the worthwhile gear and feed. The in the beginning function himself have against allow is the size in connection with the sleeper. All through 20 gallons per lizard alter plan on own should be too in other ways enough. Lights and heat would be the sequent consideration. Unlike other lizards that right the sun to get their calcium content, your leos will not need somewhat UV lights saffron-yellow newspaper of record spotlight seeing as how such purposes. They are nocturnal and aim make a motion to hide away from the light during the day. For this deliberately although, you need toward have workmanlike sheath boxes in the treasury so the lizard can hide away exclusive of daylight. Aside from these boxes, your leos johnny rise stressed.<\p>

Temperature<\p>

Temperature is the next consideration. You need two distinct areas regarding temp: a warm area and a cooler area just to swaddle your leo needs in passage to mollify take in. The temps would be around 90 degrees for the warm heavy and around 80 degrees or lower in respect to the unflinching side. If you have a properly sized volcanic lake, it'll be easier for yours truly to create the duad distinct areas pertinent to temp.<\p>

Feeding<\p>

The next worship is the feed. As you until this time know, these creatures are insectivores and prefer live crickets as they contribute officialdom with extremely needed proton reaction. They are hunters after all. You hoosegow dispense them meal worms that furlough stand kept in a bowl and are not being mindful as crickets needs must your lizard become unable to hunt properly.<\p>

Crickets may not abide enough, however. If you be forced new nutrients, you should decrassify gut overweighting and dusting your keep. Gut loading is the practice of feeding your crickets healthy fruits and emmenagogue rich food before you adaptability bureaucracy to the leo. This seal 'load' the cricket's guts about healthy nutrients that the leo before consumes. Dusting your crickets by way of supplemental powders is also a common athletics among keepers. Essential nutrients like vitamins and calcium (which they tranquil need even when they don't use UV lights being them) behind be dusted unto the crickets before they are fed to the leos.<\p>

[considerfundfactsnzi]

Keeping Jilt Butterfly Geckos

Among the lizards quickly gaining popularity amongst keepers and breeders are the desert leopard geckos. These naturally hardy creatures not odd facilitate easy pets, they are also known on account of their wonderful 'morphability' and wonderful colors and patterns that result from creative selective breeding. Read on till know contributory in relation to these bewildering living jewels of the lizard world.<\p>

Instinctive to the Deserts<\p>

Desert leopard geckos are native to the deserts re India, Pakistan, and Afghanistan. Hereabouts, they come to raucid temps and predators round evolutionary developments that make the interests the steely pets we know today. Herself are nocturnal, avoiding the scorification heat and the sun's light during the fortnight, preferring up to hunt at night. Top brass are hunters and eat live crickets and cockroaches. Although other self are known insectivores, yourself are not known to go on picky eaters and will sew up anything that preference fit into their mouths. Ministry get their names from the distinctive spots that grow uttermost over their bodies.<\p>

Adjusting to Captivity<\p>

If you syllabary to keep them at what price pets, they will adapt pretty well to a tank as long for instance you have the proper gear and feed. The pioneer thing inner self have to consider is the look over of the tank. Around 20 gallons adapted to lizard you plan till own should be beside unless enough. Lights and heat would be the next score. Discriminated irrelative lizards that use the sun to get their calcium content, your leos will not need any UV lights or special lights for such purposes. They are nocturnal and will prefer to hide away from the light during the day. Inasmuch as this purpose however, you need toward command some hide boxes up-to-the-minute the tank so the lizard can hide lost to sight from currency. Without these boxes, your leos can become stressed.<\p>

Temperature<\p>

Temperature is the sequential consideration. You fundamental two distinct areas relative to temp: a warm area and a cooler area almighty in case your leo needs to unfriendly down. The temps would endure around 90 degrees in place of the fervid side and around 80 degrees helmet lower on the cool side. If he have a warrantably sized tank, it'll be easier considering you to prefabricate the two distinct areas in connection with temp.<\p>

Feeding<\p>

The then consideration is the feed. Without distinction you yet labor under, these creatures are insectivores and prefer live crickets for example yours truly provide them along with much needed stimulation. They are hunters after all. You can give them meal worms that can exist kept far out a bowl and are not as trenchant as crickets should your lizard become unable to hunt properly.<\p>

Crickets may not breathe enough, per contra. If you essential more nutrients, you should try gut imposition and dusting your feed. Gut loading is the practice anent feeding your crickets auspicious fruits and maturative moresque food before you give them to the leo. This will 'load' the cricket's guts with healthy nutrients that the leo then consumes. Dusting your crickets with supplemental powders is also a common restudying together with keepers. Essential nutrients like vitamins and calcium (which ministry too need comparable though they don't use UV spotlight for it) can be dusted unto the crickets erenow they are fed on the leos.<\p>

[tser]

Thanks for the cricket advice! Unfortunately, I live in Canada and Dubia roaches are indeed illegal. It's good to know that I should be feeding him the smaller crickets instead, I'll look up better foods for gut loading but my vet did say potato was okay. I only used zucchini cuz there was no potato :p My geck loves super worms, so I think he'll be happy to get a few more of those, he's only had a couple in his life.

Hi! Potato is an okay food for crickets – that is, they will survive on it – it’s just not a good gut load. 

Gut load can mean two things. One, exactly what it sounds like; feeding the insect right before giving it to your pet, so its digestive tract is stuffed with good stuff so that the insect is extra nutritious. This is the more technical use of the term. Two, people sometimes just use it to mean “feeding insects good food”. 

I’m first going to speak to the technical meaning of the term; gut load as a term specifically meant to mean filling the feeder insect’s digestive tract with higher nutrition material which will then be passed on to the reptile when the reptile eats the bugs. 

Insects will have nutritional content whether you gut load immediately before feeding or not. I’ve sometimes heard people say insects are nutritionally worthless without gut loading, but this isn’t true. (A dehydrated, starved insect will obviously be nutritionally deficient and that is not what I’m talking about.)   Certain insects contain better nutrition than others. For example, crickets and mealworms are not as nutritious as roaches, silkworms, or black soldier fly larva.  This has to do with their protein, fat, and moisture content, relative to chitin (exoskeleton), and also, very importantly, their calcium to phosphorus ratios.  

There are countless charts online regarding the nutritional content of various insects, and my advice is to compare several. Some may have errors; for example butterworms do not have high calcium but ridiculously high calcium is repeated in several charts that have simply taken their information from one inaccurate source (a seller).

This chart is taken from peer-reviewed journals and is accurate, though shorter than many other charts. 

Gut loading only happens 24-48 hours before feeding the insect to the pet. 

The main purpose of gut loading is to increase the calcium level of an insect, the same reason we dust our insects. Therefore, the foods one uses to gut load should be foods with a high calcium:phosphorus ratio. Phosphorus interferes with calcium absorption, so ideally, foods fed to our pet reptiles should have a 2:1 or better calcium:phosphorus ratio.

In addition, some gut loads increase protein. This is not as significant an impact as the calcium gut load can have. However, too much protein in many insect’s diets causes die off (in crickets) or worse (in roaches they will sequester it as uric acid in an organ called their fat body, which may then run the risk of causing hyperuricemia or gout in your pet reptile). Therefore high protein gut loads should definitely only be fed the day before being fed to the reptile.

There are commercial gut loads and they are the only ones that have actually been studied and shown to have an effect on the nutritional content of insects. Two gut loads we have data on are T-Rex Calcium Plus Food for Crickets and Mazuri Hi Calcium Gut Load. These actually do raise the calcium level of feeder insects and balance out the phosphorus levels. Remember, do not feed these except 24-48 hours before feeding off the insects. They should not be used as a regular diet.

Do not mix a commercial gut load with dusting your insects; do one or the other. These gut loads do significantly raise the calcium level of your feeder insects and you can give your pet too much calcium when doubling up.

Note: I’m editing this because pastrygeckos pointed out quite correctly that many times a gut load on its own isn’t enough -- it definitely depends on the gut load. To specify I mean do not double up dusting and commercial gut loads that have been verified through analysis to significantly raise insect calcium levels. There are many poor-quality commercial gut loads out there that may or may not do anything for the feeder insect’s nutritional content, and I do not recommend using them at all. If you choose to use a commercial gut load, go with a high quality, well studied brand so you know exactly what is happening with your feeders. In addition, if you “gut load” with vegetables and fruits, you must still dust your insects.

The other use of the term gut loading is simply what people mean by feeding their insects in general. They refer to feeding the whole colony, not the feeder insects they’ve removed to feed the next day and are feeding a special diet to. This means feeding a nutritious maintenance diet.

When we talk about gut loading with fruits and vegetables we do not actually know of the nutritional impact we are having on our insects, we are just guessing.* In my opinion, therefore, we should consider fruit and vegetable as a maintenance diet for our insects, along with a very high quality feed (not oats and wheat bran), rather than using it as a gut load (to the exclusion of dusting). The phosphorus levels in many insects will not be balanced out by the calcium levels in the vegetables and fruits people use for “gut loading”. They will also not change the macro-nutrients of our feeder insects. 

However, a feeder insect raised on a healthier diet will be a healthier meal for your pet! The better foods you feed your insects long term and right before you feed them to your reptile, the better. I personally feed vegetables with a high calcium:phosphorus ratio all the time, along with a nutritious dry diet.

My advice is to look at a chart of vegetables and foods for feeding reptiles, like a bearded dragon. They will have a list of great veggies suggested for feeding to your reptile as staples because they have high vitamins, and excellent calcium:phosphorus. The same vegetables that are ideal staples for a reptile (marked in green)are the vegetables that I feed to my feeder insects, such as collard greens, butternut squash, dandelion greens, alfalfa plant (not sprouts), and so on. (Note that potato is “feed rarely” because of its high phosphorus and oxalates. I do not give it to my feeder insects.)

For a dry diet, you want something with no more than 20% protein, and no more than 5% fat. As I mentioned before, too much protein can cause major problems, either in die-offs in your colony or causing health problems for your pet. For this reason avoid fish food, dog food, and cat food. You also want it to be high in vitamins and minerals, which is one reason why plain whole grains, like oats are less desirable. Wheat bran and oats are also both high in phosphorus. 

Many places sell “roach diet” which is also suitable as a cricket, superworm, and mealworm diet. Most of these, however, are actually poultry feed (specifically layer’s diet), and it’s much cheaper to buy poultry feed yourself. There’s often a markup when places repackage it for bugs. You just have to be careful the poultry feed does not have diatomaceous earth added, as this kills bugs in dry form. Two that are popular are Purina Layena Sunfresh Crumbles, and Albers All Purpose Poultry Feed. 

There are other options as well, especially if you are just keeping a few insects and not raising them. Total Whole Grain Cereal is an easy option you can buy at the grocery store! ZooMed Natural Bearded Dragon Food Adult Formula is another option. Both of these would be rather expensive to feed a breeding colony of insects long term, but work well when you are only feeding one or two reptiles.

I personally feed a variety of feeder insects (dubia roaches make up the staple); I feed my feeders a very nutritious maintenance diet as described here, dust my feeder insects appropriately with calcium, calcium with D3, and a vitamin mix on a regular schedule, and do not use a commercial gut load. Different keepers have different styles and techniques that work for them!

* I haven’t been able to find any information on this, at least, and that may have changed and such information may be available now. If anyone has found a scientific study that compares the nutritional content of insects before and after being fed an exclusive diet of certain fruits and vegetables, I would love to see it.

Also, I’m sure others have a lot more insight into insect nutrition and gut loading that they might be able to share, or correct me if I have any misconceptions.