DAILY DEALS up to 70% OFF

+ FREE SHIPPING on orders over $75
HRS
MINS
SECS
Up to 70% OFF site-wide + FREE SHIPPING at $75
CaribSea CaribSea Instant Aquarium Freshwater Live Substrate - Crystal River
CaribSea [11442-526330]

CaribSea Instant Aquarium Freshwater Live Substrate - Crystal River

Free Shipping at $75

CaribSea's Instant Aquarium Crystal River Substrate takes all of the guesswork out of creating a new tank. This gravel substrate is packed with living, water-purifying bacteria, state of the art clarifier, and a complete water conditioner.

  • Live freshwater aquarium substrate for easy tank start-up
  • Pre-rinsed & populated with beneficial, water-purifying bacteria
  • pH neutral, will not increase carbonate hardness


Instant Aquarium substrates immediately begin the cycling process for new water, preventing new-tank syndrome and suppressing the growth of nuisance algae. Its complete water conditioner detoxifies metals, eliminates ammonia, reduces nitrates and nitrites, neutralizes chlorine and chloramines, and provides a protective slime coat to reduce unhealthy fish stress. All you need to do is add tap water!

Coverage: Crystal River substrate is about 95 lb/cubic foot. The amounts below are approximate amounts needed to create 1" depth by aquarium size.

  • 20 gallons (approx. 2 sq. feet) - 16 pounds
  • 55 gallons (approx. 4 sq. feet) - 32 pounds
  • 125 gallons (approx. 9 sq. feet) - 72 pounds
Price:$21.99
Ask a question about this product
Same Day Shipping Deadline: Order by 12 Noon PT Monday-Friday.

The PetMountain Difference:
Authentic Brands You Can Trust.
Free Shipping on orders $75+.
100% Happy Guarantee.
Low Price Guarantee.
Color
Item

$21.99
$41.99
Save 48%
20 lbs - (0.5-1.0 mm Grain)
Status:This item is temporarily out of stock.
Model:840
UPC:008479208408
Sku: CB20840
Id: 526331

We Also Suggest

GloFish GloFish Aquarium Gravel - Black with Fluorescent Highlights
Price: $4.46 to $25.75
Compare: $7.99 to $48.99
Save up to $23 (47%)
Pure Water Pebbles Pure Water Pebbles Aquarium Gravel - Jet Black
Price: $2.99 to $19.84
Compare: $4.99 to $35.99
Save up to $16 (45%)
Pure Water Pebbles Pure Water Pebbles Aquarium Gravel - Pink Flamingo
Price: $4.54 to $19.50
Compare: $7.99 to $35.99
Save up to $16 (46%)
Pure Water Pebbles Pure Water Pebbles Aquarium Gravel - Rainbow Gems
Price: $4.54 to $19.84
Compare: $7.99 to $35.99
Save up to $16 (45%)
Pure Water Pebbles Pure Water Pebbles Aquarium Gravel - Cumberland River Gems
Price: $2.99 to $19.84
Compare: $4.99 to $35.99
Save up to $16 (45%)
CLICK TO GET 10% OFF
Up to 70% Off + Free Shipping at $75
10% OFF?
New Customer Offer
10% off orders over $25 - max discount $5