controller

PRICE REDUCED. id like this thing gone. feel free to make a reasonable offer. its brand new. I bought this a few months ago thinking I would switch from apex to ghl. I got tired of waiting for the ion director and decided to stick with my apex. Opened box but never even took the equipment out...

$70 shipped within US.

New Dosetronic. Set it up yesterday and decided to go with a Calcium reactor instead. Have receipt to prove purchase date 675 plus shipping

Neptune atk for sale. Like new condition.

Apex classic Ph / orp and temp probes Eb4 shipping at buyers cost

EB8 shipping available at buyers cost

Brought a month ago brand new used for about a week. I have another one so no longer need this one. Shipping available in CONOS at buyers cost

I used this GHL KH director with the slave unit for a few months and decided I dont need it since I have to many GHL units lol!! Nothing is wrong with it and its in perfect condition. It comes with everything ( unit, probe, wirings...) I will include a new set of tubing but you need to purchase...

White GHL KHD with slave doser. Power brick with splitter. Probe properly stored wet since taking down. You will want to get fresh calibration fluid. price includes regular shipping in lower 48. PayPal only. I will send invoice to you from PayPal.

Still works great apart from the RC panel seems to time out randomly for about a minute sometimes.

Came with new tank and already have these. Both come with original connection cables (one connect for DDR and One connect and power cable for DOS) with some tubing. Only a little over year old but only used a few months.

Neptune Trident came with new tank purchase and already have one. Shut down correctly, lines not cut and comes with new box (2 months worth) reagents and extra unopened reagent A.

Used EB8 (Item 10), works, $115 shipped. Used EB8 (Item 11), works, some rust on screws, $100 shipped. Used EB832 (Item 12), works, $185 shipped. Used Apex Display (Item 14), works, $50 shipped. Slightly faded on right side as shown. Used Apex 2016 Full Brain/Head Unit Only (Item 15)...

New and unused this was an Impulse purchase due to its limited availability. Decided that my Alkatronic was enough for my needs. It is unused. I took it out of the box and brought it online. Nothing else was done. never touched water or calibrated. I paid $1386. $1100 plus shipping

PICKUP ONLY Columbus Ohio area... to fragile to ship. Will not separate at this time! Getting out of the hobby. Nothing wrong with the three units. Worked perfectly, I will also throw in a lot of the replacement/maintenance supplies. e.g. ~100 Syringes, mat to cut rubber caps. Item QTY...

For those looking for Mastertronics I was just at my Local LFS and picked up a mastertronic. They have 2 more in stock and will ship PM me for Thier contact

Selling a Neptune Dos. Breaking down the tank it runs on. Works great with no issues. $200 shipped

This product is brand new in the box and has never been opened. The price is $750 shipped. Will consider discount if local pick up.

For sale: Coral Vue Hydros Control 4 starter kit with extras Includes Brain, temperature probe, PH probe, Wi-Fi power strip, single Wi-Fi outlet, hydros ATO kit with level sensor and pump Used for around 2 months, then decided to take down the tank it was on. Looking for $350 for the...

Full apex one year old all ports work all probes work. Comes with trident.. and 2 months suppl y of reagent 2 dos pumps cor 15 , pmup, 2 optical sensors 1in flow meter, 1/2in flow meter 2 fmm modules 2 eb832 breakout box, 3 1link cables aquabus cables and AFS 0-10v cables 2 of them

Apex Trident with only two sets of reagent run through it. Low hours. would like to sell as set, will consider breaking it up only if it does not sell complete within a month. $1,000 or best offer.

Apex DDR about 6 months old. $150 shipped PayPal/Venmo/FB

Price is shipped, usa.