Size
$17.95Chewy Price
List:
Tooltip Available
$36.25Chewy Price
Save
$18.30
(50%)
$17.05Autoship Price
Autoship (Save an extra 5%)
Choose Autoship at checkout for regular deliveries.
Why Autoship?
- FREE access to chat with licensed vets 7 days a week.
- Save 5% on all future Autoship orders.
- No fees, no commitments - cancel Autoship anytime.
In Stock
FREE 1-3 day shipping over $49
Pet Lovers Also Bought
Compare Similar Items
Customer Rating | — | — | |||
Price | $17.95Chewy Price | $16.58Chewy Price | $16.93Chewy Price | $14.99Chewy Price | $18.01Chewy Price |
Autoship | $17.05Chewy Price | — | — | — | $17.11Chewy Price |
Fish Type | Tropical Freshwater, Marine Fish | Marine Fish, Marine Invertebrate | Marine Fish, Marine Invertebrate | Marine Fish | Marine Invertebrate, Marine Fish |
Aquarium Type | Freshwater, Saltwater | Saltwater | Saltwater | Freshwater, Saltwater | Saltwater |
18 Customer Questions
How would I know if and when the EcoBio-Stone needs to be replaced?
Answer by • Jun 07, 2018
The EcoBio-Stone should be changed once the water starts becoming cloudy. The block can last from 2 days up to 3 months in the tank.
Do you still need a filter with this or does it replace a filter?
Answer by • Apr 22, 2018
This rock will benefit your tank in numerous ways however you still need a filtered pump. This helps with other chemicals to be removed from your tank and keep your fish safe.
Can you use this for aquatic turtles
Answer by • Apr 23, 2018
This product can be used with aquatic turtles.
Does this go in the aquarium or does it have to be placed in a filter?
Answer by • Apr 12, 2018
It is not necessary to place this Block in a filter. To use, rinse off the stone with chlorine-free water, soak overnight and add to your tank, preferably near an air source. If you have an airstone, place it near the airstone. Once immersed in water, beneficial bacteria in the stone will start to propagate and disperse into the water approximately every 30 minutes.