Nick's Purple Passion Acro OCT6 Clear vs Black Backgrounds –

Clear vs Black Backgrounds – Black backgrounds allow you to hide all the wiring and create more contrast between the back wall and the inhabitants in your aquarium

measuring the level of calcium in your reef aquarium to an exceptionally high accuracy of 5 ppm

Its components are in a size range that makes it an ideal food for marine invertebrates such as soft and stony corals

Calcium: 400–450 ppm

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

Nick's Purple Passion Acro OCT6 Clear vs Black Backgrounds –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