I was going to add more clay balls to the drainage lair. Is it normal for it to look like this? Or should I clean it : r/bioactive
8LBS Organic Expanded Leca Clay Pebbles Hydroponics Growing Media for Gardening Orchid Aquaponics, Drainage,Decoration,100% Natural Leca Clay Balls,Leca for Plants: Buy Online at Best Price in Egypt - Souq is now Amazon.eg
Stock Your Home 5Lbs LECA Balls Expanded Clay Nederland | Ubuy
LECA Clay Balls - 1L Bags | Buy Online Aus | Plants in a Box