Court Jester Platygyra 3 box 2 - 10 mg/L (ppm)

2 - 10 mg/L (ppm) as nitrate

Features- 2X volume to weight ratio compared to other rock - Unparalleled microporosity to maximize bacterial colonization- pH Neutral- Will not leach nitrates or phosphates- Many unique shapes and sizes

Pro Improved Features: Larger Encapsulated Magnet

The absolute best element for heat exchange on the market

Court Jester Platygyra 3 box 2 - 10 mg/L (ppm)Auction items will be invoiced once the auction ends. You will have 48 hours to pay your invoices online. NO LOCAL PICK UP OFFERED. TEXAS OVERNIGHT SHIPPING $25 Auction style is "POPCORN" In the last 2 minutes, if an item receives a bid, the timer will extend an additional 2 minutes. Refreshing the page will help keep the auction up to date for the current bid and time left. If you need help finding all the items you won follow these steps: Navigate