reactor

Two Little Fishies Kalk Reactor. This thing has been collecting dust for sometime now. I’ve converted all my systems over to 2-part so I have no use for anymore. I’d like to get $45 out of it. I’ll pay for the shipping.

Pickup at East 92nd & Clarkson in Brooklyn - call or text 7184504701 ESV 2 part, 1 gallon of alkalinity and calcium. I mixed up but used very little - $20 UltraReef Reactor - used for 4 months, purchased from UniqueCorals - $110 - I bought it from Uniquecorals.com -...

I have below items for sale. I will included price with shipping. Most of very light used and excellent condition. ATO is new. I Will add pics later or in PMs. JBJ ATO with aqua lifter -$80 Kessil A360we with mounting arm- $300 Supreme danner Aqua-Mag 12 - less than year old -$90 Aquamaxx...

I'm convinced it is possible and have started a series of experiments to find out that magical combination! So why would you want to do this? Well, Phytoplankton is the base food of the ocean.. it feeds your copepods.. which intern feeds your fish and coral.. Self-sustaining live food? yes...

Up for grabs are some fantastic used Biopellet reactors. These will be shipped from Quebec, Canada. Prices are in USD and include the cost of shipping to CONUS. They would be shipped by Canada Post Expedited Parcel 4 business days and be delivered by USPS to you. All items are in great...

I've just started a build for a 70 gallon cadlights artisan. I plan for a mixed tank, while mostly focusing on keeping LPS/ Softies with few SPS corals. The fish stock will mostly be wrasses. I will likely be integrating a large refugium into the sump. Using the triton method will be strongly...

Free Media Reactor While Supplies Last! Get a FREE Somatic reactor with purchase of Vertex biopellets!

I'm trying to use one of my small 3'x 1'x 1' tanks for a quarantine tank. I got a sponge filter to just run in the tank, but the air pump is so loud, I am thinking of other options. Tank: I am actually using one just like this, that has an overflow box in the corner with a 1.5" bulkhead and...

Hello, I was thinking of adding a macro reactor to my 90 gallon tank to help combat nitrates. Tank is already plumbed with 3 valves coming off the return. At the moment I am only using one valve for a gfo reactor and I have the reef octopus varios 8 return pump. Someone suggested the skimz...

I think my tank suffered from lack of nitrates. I was dealing with some GHA and always testing zero for NO3 and PO4. I think my nitrates were actually too low, but the phosphates were used by the GHA. A few weeks back I dosed a few capfuls of Seachem flourish nitrogen over a few days, but then I...

Hello world! Ok so this is my situation: I have a 55g tank and a heavy stocked aquarium; because I cannot add at this moment a sump I am forced to consider all the (limited) options. I have been measuring the water quality for sometime now and I continue to have a bad problem with Nitrate and...

I have 3 vertex 1.5 reactors new never seen water in original box 100.00 each.

I’m looking for a used/new media reactor to add to my nuvo fusion 20 gallon. I like the two little fishies GFO phosban reactor 150 from md. But I’ll take offers for other models that fit in my nano. Dimensions can be found online, at marinedepot.com or bulkreefsupply.com. PM me offers **Im...

I’m looking for a used/new media reactor to add to my nuvo fusion 20 gallon. I like the two little fishies GFO phosban reactor 150 from md. But I’ll take offers for other models that fit in my nano. Dimensions can be found online, at marinedepot.com or bulkreefsupply.com. PM me offers **Im...

hey all, I’ve been looking into adding a bio pellet reactor to my 90 gallon tank. I feel it’s necessary at this point. My main concern is my inability to run the reactor outlet into my skimmer intake. I have a hang in back skimmer that has been working extremely well for a while and I don’t...

Hello everyone, I have a reefer 350 and I wanted to try out a small DIY project on my sump. I don’t know exactly how to go about this so I need some help. So I was looking at a YouTube video on the BRS page on Kalkwasser. Here is the link . So I had an idea, on the video aound 8min 15sec...

Want opinions and what you guys do ? I’m on the fence for teeing off my return or just having a dedicated pump for the manifold . Space is not a issue in my sump . I’m not going to run a chiller ( where I live doesn’t get super hot and where my tank will be in my house stays very cool .

in search of a few reactors for GFO carbon and one to convert to a algae reactor. Let me know. Have paypal!

I'm looking to make a quarantine tank out of one of my 36"x12"x12" acrylic tanks This one has a 1" drain with two 3/4"returns on top. I dont want to use a sump and the sponge filter with air pump I got is too loud. I was looking at canister filters where I could just run a sponge in the...

this might be a little early but it is coming up fast. what are some good Christmas ideas and also what are some good places to get gift certificates from?

I had the SRO 5000 for years before the hurricane took it out. I hear a lot of good things about Geos but the Octos have the Varios Pump. My tank is 400g display and 150g sump/fuge. Also, what feed pumps do you suggest? I thought about building an outlet on my manifold but I feel it would be...

I have a BRS Dual Media Reactor that I’m running on my 45g at the moment. I’ve been toying around with the idea of modifying one of the reactors to be an algae reactor but have a few questions. 1.) Is this a feasible / good idea? 2.) Does it matter if the algae reactor was in the 1st or 2nd...

@AVAST Marine I started using the spyglass a few weeks ago. I have the small size in the return section of my RSR 250. I had to plane off a bit of acrylic on the base to make it fit but did not interrupt the integrity of the chamber. I have mixed the prescribed amount of ROX carbon and GFO...

See How Kalkwasser, Reactors, and Stirrers Work! TODAY @ MD: Kalkwasser Reactor Diagrams and Deals!

I have been battling high nitrates for a while now and my research has led me to sulfur reactors. My question is one derived from laziness and cheapness. Can I use an all purpose media reactor as a sulfur reactor? I recognize sulfur reactors require low flow, i have a t on my return pump with a...