filter

Hello I wanted to ask people here about building a all natural reef tank that would be fully elevated. What kind of lighting would be the best for mimicking the natural sunlight of the ocean, specifically the GBR? Also, what lighting would be possible to match the colours of blue when you dive...

Like new Ice Cap Turf Scrubber - Medium 200. Used for under 3 months. Good for up to 225 gal aquariums. $225 Shipped OBO. Local pickup in 44039 (Ohio).

I have this for sale in good condition. $230 shipped. This is extremely effective keeping your nitrates low in a reef tank. Pls text for faster response (818)703-3993 https://premiumaquatics.com/products/korallin-biodenitrator-nitrate-filter-s1502-eheim-1048-pump.html

SOLD SOLD SOLD I have a red sea reef mat 1200 for $300 Pick up only FCFS Located in Temecula,Ca

I have a very gently used Tunze 3163 I used on a cube tank for the last 2 months. Works great, just broke down that tank and setup a larger system with overflow. $75 Shipped

Everything is OBO, discounts on multiple. The free items are one with any 50+ purchase Sealed GHL ProfiLux 4e Starter Set (White) SOLD AquaMaxx media reactor with pump + 8 replacement sponges 50 Aqua lifter pump + tank mount 30 Piranha Float Algae Cleaner 40 1 gallon BRS Rox 0.8 Carbon and...

Yes i have read the terms Works great . Selling because I'm downsizing. Any questions please ask. 850 shipped to your door . I also have original lid in case you don't need neck cleaner.

I have the fluval evo and am in the process of upgrading the filter. I have a protein skimmer in chamber 1 and got the InTank basket for chamber 2. I have chemi pure in the top, purigen in the middle and filter floss in the bottom. I’m still getting some particles in the water, so I’m wondering...

so I’ve had this tank over a year. Always struggled keeping coral and maintaining water quality. it’s only 60L and exactly the same as the Fluval Evo except slightly taller + a filter grid at bottom (see pic) I’ve noticed a surface biofilm problem despite good agitation, and my filter floss on...

When I turned flow oftoday to feed acans, I noticed a slick film on the surface and a few bubbles caught under it. It’s a bit harder to notice with the flow on. I have both return bills and wavemaker pointed at surface for agitation and a Nero 3 on the way. Is this normal ?

Hey everyone I’m a new reefer here, I have. 75 gallon tank running for about 2 months. I’m unable to have a sump so I’ve been running 2 tidal 75 HOB filters. My tank always seems pretty dirty. I find myself cleaning the glass every other day and a good amount of algae that is all over my live...

6 stage RODI unit w/ TDS METER and booster pump. Used less than a year. Great setup for well water! Can ship but would rather have it picked up- zip code 16001, western PA. Asking 300 obo for all of it. Would need to quote shipping.

If I got an innovative marine 20g peninsula AIO, is there a wrong way to set up the filtration? I was thinking put a UV sterilizer in the first compartment, protein skimmer in the second, and heater with return pump in the third and final. The main issue I see is the lack of biological in the...

My bigger issue is a have really low flow in my 20g tall. I had a power head in there that could go as low like 130 gph if I remember correctly. I turned it off after my coral banded shrimp had a rough molt and now can’t keep his footing if I turn it back on. I have seen people use sponge...

As the title states - How do I reintroduced beneficial bacteria to my sponge filter? Here’s where my filter sits today. In my “little closet cabinet” for SW needs etc. Received new I just drenched it in fresh water and rung it out. Plopped it into my HOB Filter for a few weeks. If you know...

So I’m not sure what is causing this but I just got this coralife filter and when I plug it in it seems fine for a second then it rapidly fills the collection cup then when it’s full it starts spraying out of the little hole all over the back of the tank and floor. And I mean like spraying, over...

I have had the issue of my fish getting stuck in my filter. First it was my small ocellaris clownfish, so I attached a piece of fine mesh over the filter (I have a AIO filter from fiji cube) but yesterday I noticed my diamond goby was nowhere to be found. I looked in the filter and he was...

“Out for delivery” per says Amazon. I’m upgrading all my equipment one piece at a time on the 29g mixed reef. Today’s arrival is the Seachem Tidal 55 HOB filter to replace the horrible and undersized Aqua-Tech filter. My question for R2R is which route do I go for a smooth transition? 1.) Just...

So I just set up a 25 gallon AIO tank. This is my first salt water and AIO system. The section where water flows into the filter system in the back seems to not be very powerful. Maybe I just don’t understand. I’ll include some photos to help explain. It almost seems like it’s not sucking water...

Hello fellow saltines, My brine shrimp setup does a pretty good job of separating the brine shrimp egg casings from the nauplii but sometimes when I get near the bottom (after a couple days of draining) I get some of the egg casings mixed in with the nauplii. I just purchased some sieves in...

Has anyone use k1 media? In there sump?

Hey guys! I’m going to try to make this as short as possible. I just recently purchased my first house and I’m in the process of moving my reef tank here. I’m currently using a 40 gallon breeder with a Fiji cube aio internal sump (similar to the Fluval evo). My neighbor gave me his old 75...

I personally use filter floss because it's cheaper than buying new filter socks and maintaining them but I was wondering what Reefers would think.

Note: I do not intend to use one on my current system, but I might consider them for a smaller project. Lately, I have seen these “Grid Filters” doing the rounds in the freshwater hobby. Though their capacity and flow rate would likely be quite low, they seem like an interesting way to...

Hey everyone as you know I have a 20 gallon long reef tank, well the other day my hang on back filter sucked up some sand/gravel and I can’t seem to get it to work correctly. I am now in the market for a new type of filtration and want your opinions on what to get. My three options are a hang on...