GASPRO Hydroponics
Improve drainage and root development with natural clay pebbles for hydroponics and indoor plants
2 systems on this hub
Natural leca balls
These 100% natural pebbles are safe for all plant types.
Optimal drainage
The 4-16mm size ensures excellent water flow and aeration.
Reusable media
These clay pebbles can be cleaned and used again.
Notes from buyers
These leca balls are perfect for my semi-hydroponic orchids.
I used the 10lb bag to fill my aquaponic grow bed and the drainage is excellent.
The pebbles are very clean and didn't break down after being in water for months.
Growing Media Standards
These organic clay pebbles range from 4-16mm in size to provide ideal drainage and aeration. They are designed for use in hydroponics, aquaponics, and orchid potting mixes.
- 100% natural leca
- 4-16mm pebble size
- Expanded clay media
- Organic growing pebbles
- Reusable drainage balls
- Aquaponic compatible




In the range
This GASPRO set is built around Affordable, Systems for flowers, Leca clay pebbles.
Build details
Read the listed parts and finishes — Natural clay pebbles five pound bag; Expanded clay pebbles ten pound bag — rather than a slogan.
The intended job
GASPRO systems here match Affordable, Systems for flowers, Leca clay pebbles as the titles describe them.
What stands out
Compare GASPRO models on Affordable, Systems for flowers, Leca clay pebbles. Examples: Natural clay pebbles five pound bag; Expanded clay pebbles ten pound bag.
GASPRO Questions
What are these pebbles made of?
They are 100% natural organic expanded clay pebbles.
What size are the pebbles?
The pebbles range from 4-16mm in diameter.
Can I use these for orchids?
Yes, they are ideal for orchid potting mixes and drainage.
Are the pebbles reusable?
Yes, these clay balls are designed to be reusable.