marine

Ok so I’ve got a kinda big problem/ small problem I don’t know if it’s going to hurt me in the end figuratively, so my water levels seem to all be good I just did my tests today and they were all pretty perfect, but the corals just don’t seem ok, and I don’t know what is happening, all the fish...

I have a 55 gallon display tank and I’m building my first sump with my extra 29 gallon tank. Any suggestions on a good skimmer to buy?

I’ve been using a mechanical filter since I’ve had my 55 gallon marine tank and change the filter often. I would like to build my own sump with my 29 gallon tank sitting around. Aside from cleaning the tank, would the sump also help take care of corals and algae in the display tank? I’m also...

I couldn't Find Any Local Reef club Around and saw a lot of people wanting to create one. for a while but nothing has really stuck around. So I'm Calling all Reefer that wants to come together and share your knowledge, experiences, and passion for marine lives and all that it's involved in it...

So I have a 55 gallon display tank and I’ve been using a mechanical filter, changing it often. I want to build a sump for my tank and I have a 20 gallon tank that’s been sitting around. Could I use the 20 gal for my sump? Also is there any suggestions on building my sump and what should go in...

Hey guys just after some advice. I’m worried my clown fish are struggling with the water flow around my tank. I’ll post of photo of the layout but it’s a 2ft tank so roughly 20g/80 something lites. I have a Tidal 55 which is rated to 1000Lph, and a Sicce 2000 which is 2000 Lph. Which equals...

Dear reefers, Yesterday i was looking at 1 of my clowns and i sawe somenthing odd, there are really small white dots on his side. I cant rembember that he had the white spots from te beginning. i've been looking at his behavior but he acts normal and eats well. I dont know if it are white...

It had just gone lights out and my Anemone and clowns are bedding down for the night.

Hi Guys, I have an open top aquarium (100cm x 45cm x 35cm. about 170L system) with two Allardi clowns in a Macrodactyla Doreensis Anemone. I also have 1 x lawnmower blenny, 1 x Melanurus wrasse and 1x yellow tail damsel. Inverts: 1 x peppermint shrimp, and a couple of blue legged hermits...

Hello I have noticed these little pests in my tank I am not sure what there are, can anyone tell me what they are. Cheers

Hi, as a homeowner, I’ve got pounds of leftover tile. Although some too big to use, some are perfect colony size for coral frag propagation. Some of the fancy tile might look pretty cool in the tank as well is there any reason to believe that house grade or even commercial grade tile would be...

Innovative Marine DC midsize protein skimmer that works perfectly. Upgrade to a bigger tank so I no longer need. $100 shipped to 48

Hello, ive been dealing with Undetectable Phosphates , normally i test with Hanna Checker. 1 month ago, i move the sand abprutly to test the next day and they were around 0.75 PPM, then checked again after 3 days they were around 0.20 ppm, then again until 0.00 PPM. So i guess they are...

I have 3 x Gen 3 Radions, One of them was upgraded to Pro a few years back. I have had these running @60% for about 7 years. I have recently cleaned the fans and vents from the inside out and are working flawlessly at this time. Still running on my tank currently. I am switching to Radion 4 now...

Hello all, Could someone please help me identify what coral I have! I would really appreciate any answers, as I would really like to know what I have, Thanks for taking your time to read this, I have attached a picture, Thank you, A.A

@NaH20nerd I finally got the package! First impressions are that this thing is built like a tank. One thing I know I'll like better is being able to see into the internal box. The Tideline overflow had the removable weirs. When you remove the weir / cover the bottom of it is about an inch and...

Ok, I have a 55 tank with a coral beauty angelfish in it and one frag of eagle eye zoas and one frag of hot pink montipora coral. I am planning on getting 2-4 erectus sea horses. Now, before you start, I am fully aware that they are SUPER hard to keep and Im up for the challenge. I easily have...

I've been using the Easy Led Controller 2 Plus for a while now (8months) and I absolutely love it I'm using it for all 3 of my aquaria (2 - 60liter & 1 - 45 liter). I use it in combination with my Dual Channel Easy LED 438 MM Marine Lighting, and it provides excellent coral growth. The...

I’ve been trying to get some input on the current USA marine orbit led light There is 3 different versions of them atm The regular The ic The ic pro I currently have the regular on a 10 gallon tank about 2 inches off the surface how much power is this thing really

I'm selling a lightly used Ecotech Marine Vectra L1 Return Pump. Purchased it JAN 2017. It is in perfect condition. Decided to go with a different return pump to automate feed mode with APEX. Price: $329 including shipping

Hello everyone! I've noticed a newer model of the Ecoxotic Cannon LEDs, and the Marine Actinic looks very promising with the spectrum chart; along with the power, different lenses and of course the 5 yr warranty. I've attached the spec sheet for easy viewing. What do you think about this...

Sorry for the double post but the WTB forums are dusty. Title says it. Need shipped promptly to Norfolk, Va. 23504. Paypal ready to go.

Here is a video of my classroom working on a few reefing projects in our elementary school. Whats your thoughts?

Hi everyone! I'm selling a used MP40. Bought this used a couple of months ago. It works great, the only reason we are selling it is because I took down the tank it was on and don't need it any more. It is an ES version with a QD Driver. Ecotech confirmed there was issues with the buttons on...

A few weeks ago my microscope broke. It wasn't as old as PaulB's relic (I think he calls it an antique) but it was several decades old. So, I was then overwhelmed and excited with all the new options out there today and got a trinocular microscope with a 5MP camera. 40-2500x. Much stronger...