Supportive Solutions 3D Printed Round Blank Port Caps/Blockers To Suit Mars Hydro Or Spider Farmer Hydroponic Systems (Set Of 6) - New, Handmade

Many people find that indoor benchtop hydroponic systems perform better if you leave some of the plant holes vacant. This allows more room for plants to grow above the growing deck as well as for roots to expand in the water. But if you have vacant holes, it is important to block light from entering, which will cause ugly and harmful algae growth. That's where these convenient Caps come in.

Custom made from hardy and food-safe PETG plastic, and sized to perfectly fit this particular brand and model of system. Shipped in a set of 6, to cover up to 6 vacant spots in your indoor garden. Designed with a low profile, to stay out of the way of the plants in other spots, but with a textured finish on top for easy pick up.

• 6 x Blank Caps
• Custom designed and 3D Printed to suit Mars Hydro Hydroline and Spider Farmer G12 systems
• PETG plastic - water and heat resistant
• Food-safe material
• Low profile
• Textured finish