bacteria

[Little bit of info/background]: I had this 16g tank running, empty, for months. It never had lights on, only sunlight, and I thought it was cycled based on the ammonia/nitrate being none or low. A couple weeks ago my poor clown was dying and I tried to save him, so I put him in this tank (the...

This stuff showed up almost instantly, 7 week old tank and last few days I've been adding PurpleUp to help the corraline grow. I cant get a good pic but its a layer ontop of my rock and its VERY WHITE. I read it may be bleaching but this is new growth. I have very little flow in the areas...

Located in Mass, pickup only, not shipping Selling as a WHOLE LOT. Must buy the whole thing as I am not splitting up. Cheap enough to buy the lot and sell or discard or keep the rest. ******Not splitting up don't ask ****". The whole LOT Is priced at ONLY 49!!!!!!! Lots of great stuff to keep...

I have 4 cromis and a few other fish and I need help identifying this outbreak. All the fish are fine except these dang cromis. One got very bad very quickly I think it go hit by a shrimp bullet or cleaner. But the other one has weird markings on it and it’s got no red and doesn’t look like...

Heyy guys and gals, did any one ever try soaking their bio pelletes in some sort of bacteria fluid ( microlift special blent for example) for a couple of hours before placing them in the reactor? I ve read somewhere that it can been done however i dont know if its indeed beneficial or can cause...

Hey guys so I was testing out putting bio blocks in my tank’s back compartment where the skimmer use to be since someone in a different thread recommended I didn’t truly need a skimmer for a 13.5 gallon, I want to add I previously have added live rock to the display, I have the little bag of...

With my last tank it took ages to get biopellets going: Two little fishies Bactiv8 was a failure for me. Zeobak seemed to take ages, maybe because of the barebottom? I now have 90G barebottom with newly cycled dry rock. What are the best products to introduce the bacteria needed for carbon...

Hello, My tank is currently 2 months old, problems started a month ago, when I though that Dino appeared in the tank (phosphates bottomed to 0) and I did 5 day black out and dosing bacter7, but recently I discovered that algae on rocks turning green. Here are some photos: 1. During water...

Hi y’all, my Biocube has recently been pounced on by some sort of algae or Dinos i think. I wasn’t able to get the best pictures but it’s like brownish color and at first I thought it was just diatoms but now it’s long and grasslike and billows in the current. It’s all over my glass but only a...

Has anyone used API’s Marine Stress Zyme? It says it cleans life rock with bacteria and doesn’t harm corals but just trying to look for someone’s experience with it.

I have 3 LPS corals currently, and all of them are slowly losing flesh along their sides, but seem to show no ill effects. I JUST received this NY Knicks torch. It acclimated almost immediately and looks awesome, but you can clearly see where the flash has gone up in ONE day. I also have this...

Hello, So I have been fishless cycling my BC29 for a couple weeks now and I went through an ammonia spike, nitrite spike, and… not a nitrate spike? [USING API TEST KIT— I know, it’s junk] I may sound delusional but literally, my ammonia was so high that the tests were robin-egg blue. Everyone...

So I'm looking to get back into the hobby (after 15 years away, had a small reef tank in college...finally have a house to dedicate to a big tank) and have been doing a lot reading and one thing that stood out to me is 1) Live rock is hard to get nowadays and is expensive and has issues with...

Hi Guys, i started cycling my new aquarium 40 days ago. I first used dr tims one and only but it seems that bottle was dead as i saw no reduction in ammonia 17 days. Went to my LFS and they suggested adding the Red Sea reef Mature kit as they believe the bottle of dr times could have been dead...

So I have just a general question. I haven’t been able to find anything out on this. I know about cycling,flow, light, no light, skimming, time and the stages etc… my question is: does temperature play any role or have any affect on the quality of the bacteria and the quality of the cycle...

Hello I need a little bit of help.. my tank is in the process of cycling and it’s actually almost done but I want to change the salt before I add my clowns. I started with dead dry rock. I am currently using the tropic Marin pro reef salt but I won’t be having corals for a while because I rather...

There has been a lot of discussion about ingredients in commercial products. There is something in these discussions which really make me stop and reflect: why does reefers give so much confidence to bacteria (or natural) products? Help me out to do this poll, and let's see if this discussion...

Hello, was wondering if anyone knew why I had bubbles at the top of my tank and what I can do to fix this? My levels are good and my ATO water is good.

Hello, I Just began cycling my tank (shrimp method) and as we all know, the standard method for reducing nitrates is to perform a water change at the end of the cycle. Instead, I'm going to run bio pellets in a reactor through the cycle and see if it will help keep the nitrates low. I'm going...

Hi First time here setting up a 75 gal mixed-reef. I am getting ready to set up and cycle the aquarium and want to know if I can use a wet sand (Caribsea AragAlive) sand with my initial cycle plan using dry-rock and a Microbacter Dry Rock Bacteria Starter Kit - Brightwell Aquatics. Will this...

So I've got a Red Sea Reefer 250, but I might be having some issues on the cycle. The tank has been up for exactly a month today. I am currently testing the cycle with API (I have red sea test kits for all other aspects of testing, the API is only for the cycle). My current readings are ammonia...

It's an orangey brown color.

So my question is will using this reactor - https://www.tropicalmarinecentre.com/en/tmc/aquarium/equipment/media-reactors/_/reef-filter-nano-50-white-uk-50-litres11-uk-gallons Combined with seachem denitrate work as to create and anerobic chamber to turn nitrates into nitrogen? I will be using...

Hi everyone, For those of you that are culturing (or have cultured) phyto, have you ever noticed white particles developing? If so, any idea what they are and if they can be fed to the reef or need to be filtered out, or even not used? I’ve got two cultures going; one has these white...