Spider Wood – Large (19.75″-23.5″)- min case qty – 12



in stock
UPC: 810067700627
Spider Wood makes a great addition to any freshwater aquarium. Its delicate, round branches as well as the red/brown hue create a natural setting, making fish feel more relaxed and at ease. The perfect focal point to any aquarium!
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Spider Wood - Large

Your new Spider Wood Large has been kiln-dried for shipping purposes and to prevent contamination and unwanted pests. For this reason, the wood will not sink immediately, it will need to absorb water. You will need to use a weight or rock to initially sink the wood, after one week, the wood will sink by itself. Also, a white fungus might develop over the wood but that is normal. Fish may even eat it, The fungus will not last long! Moss, Anubias, and Java Fern look beautiful attached to this wood!


This Wood is considered a softwood because of its ability to remain always green throughout its life. It is a rapidly growing plant, which will produce a material lighter than different kinds of driftwood. In some regions around the globe, this kind of wood is referred to simply as Rhododendron roots because of its source. Other terms commonly used within the field are Azalea roots, Rhododendron Roots, Indian Spider Wood as well as Red Spider Wood. It is a bit difficult to define quickly due to its unpredictable growth pattern and variation. The most effective method to describe it is to make use of the analogy of a dead spider. Rhododendron roots sprout stalks that grow in a variety of ways, with no particular order. Branching can appear twisty straight, straight, or bent back to the original mass.

What is Spider Wood?

Spider Wood is a type of driftwood that is rapidly becoming popular in the aquarium world. The wood is sourced from the roots of various species of the Genus Rhododendron. They are a kind of shrub that develops with roots that are shallow and often over the soil. The root of this shrub gets its name "Spider Wood" because of the peculiar shape of its branches, which often resemble the dead body of a spider. It originates in dense forests in North America as well as regions of Asia. The surroundings are typically packed with shade and bright due to indirect sunlight. The soil they will live in for their entire lives is well-drained and acidic, allowing it to spread easily across vast areas of soil.
by price
106.17 lbs
24 × 17 × 18 in
Helpful Questions From Clients
Frequently Asked Questions
Is hiring a professional necessary to set up a saltwater aquarium?

As a general rule, a larger custom aquarium might require installation by a professional. However, a kit from our online fish store is relatively affordable and beginner friendly. That means you should have no problem setting it up yourself.

Which saltwater aquarium fish should you choose when starting out?

Consider a yellow tang fish. This popular saltwater aquarium fish does a great job of coexisting with other types of fish you’ll find in our online fish store.

How does a saltwater aquarium differ from a freshwater one?

Saltwater aquariums require a bit more maintenance and monitoring than freshwater tanks. Different fish require different levels of salinity, pH tolerances, and temperature requirements. They also require specialized pumps, filters, and other equipment that can handle salt. We can guide you through everything you need to know to set up a healthy, thriving reef tank.

Do fish in a saltwater aquarium swim in a school?

That depends on the species. However, if it’s a fish that swims in a school in the wild, they’ll do the same in an aquarium. Some fish that swim in schools include the green and blue chromis, cardinalfish, and dartfish, for example. When ordering from an online fish store, make sure you do your research on how specific fish species behave to ensure they’ll school (or at least coexist) with your current fish.

Is the effort required to maintain a saltwater aquarium worth it?

Yes! Many aquarists dream of owning thriving saltwater aquariums. You have a tiny piece of the ocean in your home, featuring magical and exotic fish that can only survive in saltwater.