Exo Terra BioDrain Terrarium Substrate for Aquarium, 4.4-Pound
SKU: 34297016585

Exo Terra BioDrain Terrarium Substrate for Aquarium, 4.4-Pound

Sale price$13.49 Regular price$14.99
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Description

Exo Terra BioDrain Terrarium Substrate for Aquarium, 4.4-PoundNatural; non decomposable substrate Creates a water drainage system Ideal for tropical terrariums and paludariums From the manufacturer The word paludarium originates from the Latin word palus which stands for swamp. Paludariums are semi aquatic terrarium habitats that replicate a rainforest, swamp or stream and can harbor aquatic as well as terrestrial animal and plant species. A paludarium combines the best of two worlds: an extra deep bottom allows

  • Natural; non-decomposable substrate
  • Creates a water drainage system
  • Ideal for tropical terrariums and paludariums

  • From the manufacturer


    The word paludarium originates from the Latin word “palus” which stands for swamp. Paludariums are semi-aquatic terrarium habitats that replicate a rainforest, swamp or stream and can harbor aquatic as well as terrestrial animal and plant species. A paludarium combines the best of two worlds: an extra deep bottom allows you to incorporate a substantial water part or aquarium section adjacent to the land or terrarium section. A fully equipped and functioning paludarium is basically a small, closed ecosystem.

    The Exo Terra Landscaping Substrates mimic the natural soil found in arid regions, like deserts or savannahs. Most desert soils are not purely sand-based but rather a combination of sand, decomposed granite and clay resulting in interesting and sometimes colorful rock formations. Exo Terra’s Landscaping Substrates allow you to create your own desert or savannah landscape, including cool-humid burrows as well as warmer elevated basking areas.

    Reptiles are ectotherm, and use heat from an external source to thermoregulate their optimal body temperature. Most reptiles use direct radiant heat from the sun in combination with conductive heat from sun-heated surfaces such as branches, rocks or other heat accumulating structures. Providing such an appropriate, species related, temperature gradient in the terrarium is an important factor in successful reptile keeping. With the Exo Terra Thermostats you can create a well-controlled heating system that allows you to maintain the required temperature conditions similar to those found in a desert or tropical environment.

    The Exo Terra Misters are misting systems suitable for all types of terrariums and greenhouses. They help maintain optimal humidity by generating a fine mist which can be easily adjusted depending on the type of animal or plant housed. Frequent misting helps stimulate breeding behaviour, and is a necessity when housing live tropical plants such as Bromeliads, orchids, mosses, etc.


    The Exo Terra Sub Stratum is collected from the mineral-rich foothills of the Aso Volcano in Japan. The natural volcanic soil, formed from andesitic and rhyolitic tephra, is very nutrient rich, ideal for lush plant growth in bioactive planted terrariums. The porous surface allows for excellent drainage and aeration, supporting strong root growth. The Sub Stratum’s friable, low density structure promotes a flourishing population of beneficial, nitrifying bacteria, creating a self-sustaining, living terrarium ecosystem. The active beneficial bacteria of the soil will decompose biological waste, keeping the terrarium clean and healthy.

    The Exo Terra Reptile UVB NANO bulb emits optimal levels of UVA & UVB and is an excellent UV source for Nano Terrarium setups. The small dimension of this Reptile UVB NANO is perfect for use with the Exo Terra Reptile Deep Dome NANO; a fixture specifically designed for use on NANO and MINI terrariums. The bulb’s optimal Vitamin D3 yield index ensures vitamin D3 photosynthesis to aid calcium absorption and prevent metabolic diseases while the UVA rays will contribute to the animal’s overall wellbeing.

    The Exo Terra Incubation Devices make incubating reptile eggs safer, less complicated, and improve hatching rates. No matter if you prefer the Suspended Incubation Method or the more traditional Incubation Substrate method, with the Exo Terra Incubation Devices your reptile eggs are easy to incubate. The Exo Terra Incubation Devices are the only incubating devices on the market that control both temperature and humidity with high accuracy.

    The Exo Terra Dart Frog Terrarium is the ideal amphibian habitat designed by European herpetologists, perfect for bioactive planted setups. The single front opening door allows maximum viewing pleasure and provides easy access for maintenance and feeding. A push-button lock keeps the terrarium secure and can even be outfitted with an optional lock to prevent unwanted opening.


    Care Guides

    At Exo Terra, we understand that owning a reptile or amphibian is a unique and rewarding experience. However, it also comes with its own set of responsibilities. That’s why we’ve created this comprehensive resource to help you navigate the intricate world of herpetoculture and provide the best possible care for your animals.

    Whether you’re a beginner enthusiast or an experienced herpetologist, our academy offers a wealth of information, tips, and insights to enhance your understanding and skills in reptile and amphibian care. We cover everything from choosing the right habitat and selecting suitable species to creating optimal environments and maintaining proper nutrition.

    Academy

    Reptile keeping is a rewarding and fulfilling hobby requiring some basic knowledge and dedication. It is essential to understand the needs of the reptile species you are interested in keeping, as each species has unique requirements for temperature, lighting, diet, and enclosure size. In this section, you will find detailed information on the various species of reptiles commonly kept as pets, including their natural history, care requirements, and potential health issues.

    Expeditions

    In contrast to other animal groups, reptiles and amphibians are neglected subjects for expedition studies. Very few reptile communities have been adequately documented concerning their behaviour. A carefully conducted study lasting just a few weeks can significantly contribute to the pool of scientific knowledge for most species of lizards, snakes and amphibians.

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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 34297016585

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JohnF
Phoenix, US
★★★★★ 2
Durability
Color: Blue, Color: Blue
won’t give this product 1 star because my dog still had a good time with it for a few hours. After opening and preparing it, I gave it to my dog and it definitely caught his interest. However, when he chewed on it, plastic pieces started breaking off and he began swallowing them. This product is definitely not suitable for aggressive chewers.
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Reviewed in the United States on May 24, 2026
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Verified Purchase
Anne
Lowell, US
★★★★★ 5
Winner !!!
Color: Orange
This amazed us. For perspective, we're talking about a three year old white german shepherd who if he's in the mood, has and can kill a toy within minutes or oddly enough be gentle with furry balls and carry them around as if they are his babies. He's an odd duck. Anyway, since he was a pup, and to this day, he'll play and entertain himself, he'll grab a ball, throw it up in the air, then pounce on it as if it's from outer space. It's really quite cute and funny. Because of those two things I was looking for something interactive that would entertain him and confuse him....let's be honest, watching a confused dog is one of life's great pleasures. I tried two other interactive balls and they were crushed immediately. After reading a lot of reviews, people with german shepherds said this ball actually had a life span. I thought the third time could be the charm and ordered one. Well, I think it actually may be from outer space because he's obsessed with it and hasn't taken a bite out of it. He hasn't once chewed it or even teared little pieces off. The three settings are great. Sometimes he likes one better than another, then forgets about the others. I'll change it up to one he hasn't seen in a while and the whole game starts over again. He'll throw it up in the air as he does with his others, watch it and try to figure out which way it's going to go. And yes, he will pounce on it if he times it right. The size is perfect, it's heavier than your average ball but, that's what make it sturdy. I have to sneak it away when he isn't paying attention to charge it, otherwise he'll sit, stare and cry if he knows it's on the counter charging. It's a lot of fun for all of us. I'm so happy I bought it...... I say give this ball a chance even if you have a beast with killer instincts. I'm buying another for a friends 2 year old golden retriever granddog. Thank you Cheerble.
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Reviewed in the United States on January 9, 2026
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Verified Purchase
Loracpay
Carnegie, US
★★★★★ 5
Nice Ball!!
Size: 6 Inch, Color: Red, Size: 6 Inch, Color: Red
Brinkley my Golden doodle loves her ball. Carries it everywhere. Its holding up pretty well. And the tabs make it easy to play tugga war.
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Reviewed in the United States on May 16, 2026
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Kelly
Omaha, US
★★★★★ 5
Boston terrier
Size: 6 Inch, Color: Red
My bostie loves to grab the tabs and toss this around! Well made. Can be chewed on and it holds up. Fun toy.
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Reviewed in the United States on March 12, 2026
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Jill Metzger
Whiting, US
★★★★★ 5
Wonderful
Size: 9 Inch, Color: Red
Just bought my second one for my German shepherd. 1st one I bought a year ago. She managed to pop it within a few days. She still was able to play with it by grabbing ahold of the straps. Takes it everywhere. We call it her tether ball. Should've seen her when we got the new one out of the box. Hasn't left it alone since.
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Reviewed in the United States on April 14, 2026

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