McDonald Lake boulder is a colourful stone that brings a unique riverbed impression to your aquarium or terrarium. With colors ranging from dark red to maroon, and from green to blue and black, it adds a stunning visual appeal to any aquascape.
Description
McDonald Lake boulder is a rare and unique stone. Its name it’s a tribute to the Glacier National Park's biggest lake in Montana, USA. It is a colorful boulder that can add a stunning visual appeal to your aquarium or terrarium, creating a unique riverbed impression. With colors ranging from dark red to maroon, and from green to blue and black, it adds a unique and beautiful touch to any aquascape.
The colored stones of Lake McDonald owe their colors to the iron content in sedimentary pebble rocks and the degree of its oxidation. The rocks were formed for millions of years under different conditions, resulting in the beautiful colors seen today. The lake rocks were then ground into small colored pebbles by giant ice blocks during the Ice Age, which were then brought into the valley by streams of meltwater.
McDonald Lake boulder is available in mix sizes from 10 to 30 cms, and it can be complemented with McDonald Lake Nano Boulders. Some boulders may raise pH and hardness slightly. Regular water changes are enough to keep the hardness under control.
Key Points
Rare and unique colorful boulders
Colors range from dark red to maroon, and from green to blue and black
Adds a unique riverbed impression to any aquascape
Available in Nano Boulder and Gravel formats
Characteristics
Type: Natural mix stones from different origins
Color: Dark red, maroon, green, blue, and black
Texture: Smooth with natural color gradients
Sizes: Mix sizes from 10 to 30 cms
Water Hardness: Some boulders may raise pH and hardness slightly
Packaging: Bulk boxes of 25 kg with Mix sizes
Usage
It can be used in both aquatic and terrarium environments.
Rinse rocks and stones with water before use. Use a brush to clean it before introducing the stones in the aquarium.
Avoid placing rocks directly on the glass as they can be very heavy and sharp. Instead, place substrate or our LandForms before placing the hardscape to help fix the exact stone position with more freedom.
Always secure the stones, especially when placing one rock on top of another, you can do so with our ScapeBound, as the top rock may move or fall during regular maintenance, harming your dwellers or even breaking the aquarium.
Position stones a few centimeters/inches away from aquarium glass walls to facilitate maintenance.
Control any alterations in pH and kH by regular water changes with osmotic or soft water, or by using a water softener if necessary.
Safe for fish, shrimps, and other aquatic animals
Boulder Set Box
Perfectly suited for tanks up to 60 cm, our Boulder Set Box delivers depth and character to your scapes. Crafted with precision and expertise, this set includes a mix of boulders in various sizes:
One Signature XL Main Stone plus Complementary Stones Mix
With a weight range of 10kg Aprox, our Boulder Set Box provides the perfect balance of size and quantity for creating stunning compositions in smaller setups.
Boulder Set Mega Box
Specifically crafted for larger tanks ranging from 75 cm to 120 cm, our Boulder Set Mega Box offers a substantial enhancement to your bigger aquatic environments. This set includes a selection of boulders in various sizes:
One Signature XXL Main Stone plus Complementary Stones Mix
With a weight range of 22kg Aprox, our Boulder Set Mega Box provides the perfect combination of size and quantity to create amazing rock formations and captivating vistas in your larger setups.
Crafting a stunning scape has never been easier with our Boulder Sets. Each boulder is carefully chosen to provide depth, texture, and character to your scaping vision. Whether you prefer intricate details or a captivating subaquatic element, our Boulder Sets offer the versatility and aesthetic options to bring your creative vision to life.
Let your imagination run wild as each boulder becomes a brushstroke that paints a picture of natural splendor. Elevate your scaping journey with our Boulder Sets and watch as your aquarium, paludarium, or terrarium transforms into a captivating masterpiece.
