neptune systems

Cyber Monday: FINAL HOURS Our Best Deals of the Year End @ Midnight! >> CLICK HERE TO SEE EVERYTHING ON SALE <<

Don't let these BLACK FRIDAY deals slip away… SUNDAY'S TOP SELLERS Hanna Checker Alkalinity - 25% OFF Hanna Checker Phosphate - 25% OFF Red Sea Coral Pro Salt Mix - 15% OFF Kent Marine Sea Squirt Feeder - 15% OFF Maxspect Gyre XF230 Gyre Pump and Controller - 20% OFF AquaMaxx FR-SE...

Black Friday Weekend Deals: Handpicked Just for You! Some of your favorites are starting to sell out ... don't miss out! This weekend's top sellers (so far): AquaMaxx HOB-1 Protein Skimmer (now 40% off w/ coupon) Red Sea Coral Pro Salt Mix (15% off) Chemi-Pure Elite Filter Media (20% off w/...

Black Friday: 10-50% off nearly every item in our store! The BEST deals of the year are HERE!

Hi all, I've tried to program my dosing pumps to put out 15ml to start with overnight. I'm using the following code but it doesn't seem to be turning my dosing pumps on. They are connected to outlets 4 and 8 and are both set to auto.

We are having the biggest sale in company history. 18% off on thousands of products. 25% off on BioTek Marine Sumps, 20% off reactors, special deals on Vertex products including Vertex Cerebra controllers while inventory lasts. Also many other manufacturer approved specials. Visit...

When my EB8 is plugged into my 750va battery backup it will alarm that it is overloaded (lights, pump, skimmer, heater). All I want the back up to run in an outage situation is my return pump. I have power monitor turned on and the apex is set to shut everything off except the pump. If I get...

Rocktoberfest Week 4 Every size and style of AquaMaxx rock is on sale! Choose from Rubble Rock, Eco-Rock, Pukani, Tonga Shelf, Tonga Branch, or Fiji Premium. No coupon required!