Betta World substrates are an amazing way to show off your magnificent Siamese Betta Fish. Our exclusive range of all natural products are the eco-friendly way of adding attractive tones and warmth to your display. All our substrates are completely safe for use in any aquarium and will have minimal affect on water chemistry. Betta World substrates are eco-friendly and non-toxic. Rinse before use.

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Dragon Stone (Ohko Stone) is a stone that is made out of clay minerals. It is an igneous rocks that has been extensively eroded from water. The stone itself is relatively lightweight and can be easily broken off when it is dropped or from a hammer or chisel. The pH of this rock is neutral at around 7. Characteristically it is brown, dark yellow with patches of red and green reflections. Origins Dragon stone was founded naturally in Japan, however it has now been founded in Utah, Canada and the UK. Made popular by Takashi Amano in an iwagumi layout and wooden scapes that has drawn attention to many people looking for an easy hardscape to work with. In fact Dragonstone is great when you apply it to epiphytic plants like mosses or crypts. We have plenty in stock and we would like to invite you to come and check out our packs. Shipping We can send up to 5kg free of charge.  If you need more then 5kg we will quote you

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Dragon Wood has been a recent sensation in the world of Aquascaping. We are honoured to be one of the first in Australia to have received this wood. The structure of the wood is similar to Dragon Stone, However it is a wood and it is an amazing wood to say the least. The Intricate look of the wood makes any aquascaping tanks a sight to behold. Due to the look and feel it is also a heavy sinking wood and will have no issues on sinking into your tank. The wood doesn't expel much tannins and it can be used for a variety of applications. This is the best wood for setting up a shrimp tank, as the woods natural honeycomb feature provides many hides for shrimp and places to attack epiphytes and mosses to. Whether you are looking to add shrimps, tetras, danios or livebearers this piece of wood is for you. Also it is easy for Corydoras and Plecos (However Plecos may nibble on the wood). Nano - roughly fits a 20L tankSmall - roughly fits a 35L tankMedium - roughly fits a 65L tankLarge - roughly fits a 120L tankExtra Large - roughly fits a 250L tank

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Black Lava is of volcanic origin, featuring a porous texture, making it very lightweight and versatile. Due to its comparably low weight, it is possible to create large structures with it. For example it is possible to design a “Green Reef”. Green Reefs are tall scapes covered in various epiphytes like ferns of the genus Microsorum or Bolbitis, Pogostemon helferi or different kinds of moss. Their roots will find a good foothold due to the porouse sctructure of the stone. Individual stones can still be moved or exchanged later on, making the layout modular. Also a classical Iwagumi can be made from Black Lava since the very dark colours make for a good contrast to the grey color of the more commonly used kinds of stone. As an advantage Black Lava does not increase the hardness of the tank water. Lava rock is often used in conjunction with roots. The individual stones can be covered with moss to form forest-inspired scapes. Do you know that Black Lava is also used in different settings and not for aquarium uses as well? We have had people using this for Fijian Ground Cooking to people using it as a filtration. Why does ot look like concrete?  High quality black lava does look like concrete at times. At there unwashed state they do have a greyish tinge that looks like concrete. Concrete however turns to dust and pure concrete is very brittle. A lot of our customers may initially get disappointed as our pieces do come unwashed or they are dissatisfied with that one piece.  We always advise our customers is if the pieces looks too big or they need to break it down,  a chisel and a hammer will break it down nicely.  Of course if you need our assistance then simply send a message and we can assist you with your enquiry.  Shipping We can send up to 5kg. If you need more then 5kg, this will be a bulk order and you will be quoted separately. PLEASE NOTE THAT WE WILL DO OUR BEST TO PICK THE PIECES FOR YOU. PLEASE BE SPECIFIC IN YOUR REQUEST ON THE NOTES. All pieces are around 1kg and around 8-15cm

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The Koral Wood that we have are some of the nicest pieces of wood we have had for a long time. The structure of each piece is quite stunning with it's intricate shapes.  These wood were originally from China and have made its way in the aquascaping field in 2020 by being more heavier and darker in colour it replaced Gold Vine. The only thing we found with these wood is that it does leech a lot of dark tannins! However, that's really the only issue we have found with this wood. There are more advantages then disadvantages.. such as there are no real build up of biofilm as you do in Gold Vine. Definitely worth a go the next time you do a tank. Nano - roughly fits a 20L tankSmall - roughly fits a 35L tankMedium - roughly fits a 65L tankLarge - roughly fits a 120L tankExtra Large - roughly fits a 250L tank

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We have never seen this wood in Australia before 2022!! We were delighted to be the first store that had these wonderful and exquisite pieces of wood. These were brought to Australia as a substitute for Gold Vine but it consists of a hard wood that doesn't float (unlike Gold Vine) and it is more denser and has heaps of character. The wood originally comes from China and each piece is profoundly unique with it's own individual intricacies and shape. In Nano Tanks Australia we have advised our customers to consider these exquisite pieces as they are profoundly better than what is out there in the Australian Market. The best thing that I noticed with these wood is that it doesn't leech any tannins or very little. This is excellent news for those looking to have that instant effect and don't want to boil your wood. Another factor we have noticed with these wood is that the biofilm that forms for such woods as gold vine doesn't happen and that the look is substantially more natural. Nano - roughly fits a 20L tankSmall - roughly fits a 35L tankMedium - roughly fits a 65L tankLarge - roughly fits a 120L tankExtra Large - roughly fits a 250L tank

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New Zealand Red Lava is unlike any other on the planet. Its unique colours and texture have not been discovered in any other volcanic location worldwide. The rich red colours of the molten magma form not only an exceptional scene for any aquarium, but act as a biological filter bringing balance and promoting positive bacteria growth which helps maintain crystal clear waters.  

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True Seiryu Stone for Aquascaping OVERVIEW: Seiryu stones are a type of sedimentary rock that originates from Japan. The rocks mainly consist of carbonated limestone and have layers of calcite veins, making it popularly known for being used in the Iwagumi style aquascape concept. These formations can be found all over mountainous regions, especially near streams where erosion naturally occurs on its banks; as well as rocky slopes, cliff sides, or seashores due to their composition mainly containing minerals such as calcium magnesium silicate and quartz sandstone The Seiryu Stone is also known as Thousand Layer Stones, found in China and the Middle East. So if you want to create an interesting landscape for your vivarium, this would be perfect! It's heavy, though, so it just might not work well if you live anywhere where there isn't much rain or humidity levels are high-- but then again, that does depend on what kind of plants/animals will inhabit said terrarium! Seiryu stones are often found in deep-blue and blackish-grey colours, depending on the acid treatment. This colour can be mistaken for a grey stone with a similar appearance due to its layers that reveal attractive jagged edges and calcite veins; this detail gives it an exciting look. HISTORY: Japanese seiryu stone is also known as dragon's stone, and its name refers to the Azure Dragon. This mythical constellation has blue scales that inspired the naming of this beautiful rock stone.  The beauty of these stones became popular in aquascaping when they were introduced by Takashi Amano, who created two styles: amano (nature) style, which imitates nature with natural materials like leaf litter or pebbles Iwagumi style is similar to bonsai design where there are three rocks placed on a sand bed - one large central stone surrounded by smaller ones- all arranged compositionally within an imaginary square tank environment. HABITAT: Japan has become a refuge for aquascaping stones as of late due to their immense popularity. Unfortunately, one such stone, Seiryu Stone, can only be found in Japan's dry valleys and is not legal to export any longer-the Japanese government wants you to keep it all the way! Sadly other rocks that look similar are more common outside of Japan, so if you're looking for true seiryu rock make sure your source comes from this beautiful place because when compared side by side, there is no comparison at all. Inspired by the Japanese culture and their love for beautiful stones, Seiryu Stone is a rare stone capturing people's hearts. COLOUR: Seiryu is a type of rock that has dark grey and light shades. There are various types of stones in this family, but the most common one is Seiryu Stone with its signature white veins running through it which can sometimes be found on other stones like Black Seiryu Stone or Ryouh Stones. The Seiryu stone ranges from deep-blue to a blackish-grey colour. This is dependent on the acid treatment, and it should not be confused with similar stones that have been treated in this way. When you come across one of these naturally occurring phenomena's don't miss out! ENVIRONMENTAL INFLUENCE: Seiryu Stone is a metamorphic rock that has been known to cause complications in aquariums due to its impact on pH balance. Containing both calcium and carbonate ions within it, Seiryu Stone leads the GH (Calcium/Magnesium concentration) and KH(Carbonate Concentration). Seiryu stones will only slightly raise your pH and gH.  If you're seeking to use these in an aquarium, be sure to keep this information in mind! Seiryu Stone is one of the most popular rocks in landscaping because it can be cost-efficient and aesthetically pleasing. However, there are some drawbacks to using this rock: if too much Seiryu stone is used, its PH levels will change affecting nearby plants that require low or soft water parameters. To protect these fragile ecosystems from Mini Landscapes' devastating effects on their inhabitants as well as live plants who need a certain type of soil pH level for survival, people have found ways to buffer it with substrates such as wood chips which has an acidifying effect when decaying; adding limestone gravels onto the ground near trees also helps by keeping them alive while still enjoying the beauty they provide. VIVARIUM: Seiryu Stone is a great way to create an aesthetically pleasing and sustainable aquatic habitat for your fish. It's best suited for lake cichlid tanks that require higher levels of hard water. Still, freshwater vivariums can also benefit from this stone if you supplement the tank with driftwood or substrate, which will buffer any negative effects on softer waters. ADVANTAGE OF USING SEIRYU STONES: For those who are looking for an even more interactive and educational pet rock, Seiryu Stone can be a great choice. This stone is porous so it makes the perfect place to anchor microorganisms like algae or bacteria which help make clean water for other creatures in your tank. Epiphytic plants also latch on very easily making this a unique way of not only having something pretty but functional at the same time! Seiryu Stones have some really cool features that many people might overlook when they're just browsing fish tanks online as one option among much options-the texture allows all sorts of different animals to attach themselves whether you want them there or not (like shrimp)! They'll provide food if you happen to decide against feeding anything else. Seiryu is a great choice for those who want their aquascape to last. The rocks are durable and won't break as easily which means the rock will stay intact through years of wear-and-tear, unlike other types of sedimentary stones that can wither away over time! Another reason we love using seiryu in our designs? They're tough enough to withstand years upon years' worth of use without breaking down like many surface layer or sandstone substrates do after prolonged exposure. That durability also makes them an excellent option if you need your design to be something that lasts more than just one season - they'll get better with age rather than worse so there's no worry about them disintegrating. DISADVANTAGE OF USING SEIRYU STONES: Seiryu Stone is known to have many benefits, but it also can cause problems if not handled right. If you are using Seiryu Stone and dealing with delicate livestock - make sure the PH levels of your water hardness level isn't too high or low for them! And keep in mind that because seiryu is so dense, stacking this material very high may be problematic due to its weight. CLEANING SEIRYU STONE: After acquiring the new Seiryu Stone, it should be scrubbed and rinsed with water. This will remove any residual dirt from its pores that would otherwise change the colour of your aquarium or other aquatic environments. Cleaning rocks can be a tedious process, but it is necessary to preserve the natural beauty of these stones. Start by placing them in cold water and lightly rinsing with medium pressure until all dirt has been removed from small crevices. The use of bamboo skewers help break up the debris that might have remained trapped during this process; however, you must also avoid using chemicals or strong water pressure so as not to wear down your beautiful stone too much! BREAKING SEIRY STONE: Many people don't like the way seiryu stone looks, so you may be surprised with how much of it arrives in your package. If this happens to you and doesn't suit what you wanted for a project, there are some things that can be done about it. The first step is to make sure that when breaking up the stones they look natural. Seiryu Stone is a tough stone to break into smaller pieces because it doesn't crack easily. However, one can use the hammer and chisel technique with this rock to ensure that they get aesthetically pleasing chunks of Mini stones every time. The stones will be more likely to fly around when being broken up - so make sure you wear safety goggles! It might take some trial-and-error before finding out which process works best for this type of material, but once you do find your preferred method keep in mind that after each session to clean the rocks as needed until all surfaces are free from dirt or residue leftover on them by other materials like water or oil products. BOOSTS ALGAE GROWTH: Seiryu stones in aquariums can help algae grow and create a healthy ecosystem. Algae create oxygen for the other aquarium plants to thrive, while also taking carbon dioxide from them through photosynthesis. This balanced system is important as it helps with nutrient cycling where dead plant matter decomposes into nutrients that are used by new ones growing out of old roots or leftover food scraps on the bottom of your tank which will then be decomposed again back into gas carbon dioxide for more algal growth! FOOD SOURCE FOR LIVESTOCK: As a good aquascapes, you will not neglect to feed your fish. In addition to food for the livestock, algae from seiryu stones can be an additional source of nutrition. One example is Amano shrimps and Nerite snails that eat this type of plant life. DECREASES AMMONIA AND NITRITE LEVELS: Researchers have found that adding seiryu stones to an aquarium can reduce ammonia and nitrate levels, making the water healthier for your fish. The calcium carbonate in these rocks helps increase pH without having to use any chemicals like limestone or baking soda. MIMICS THE NATURAL HABITAT OF FISHES: Seiryu stones are great for fish tanks because they offer a natural habitat that mimics the environment where fishes would usually live. The addition of seiryu stones, along with some plant life in your tank will help reduce stress to your fishes and can go as far as preventing death! Shipping We can send up to 5kg free of charge.  If you need more then 5kg we will quote you

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Weight 1 kg   Shipping We can send up to 5kg free of charge.  If you need more then 5kg we will quote you

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This rock has a beautiful appearance that resembles Seiryu Rocks, but is notably smoother. The chemical composition is similar, primarily consisting of Calcium. Due to this, the tank's pH will be naturally buffered and is ideal for hard water species. Take note to not place an excessive amount of soft water species, as the rocks may erode over time. This is around a 1kg a rock. 

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