BigCountry74
New member
X2 love the shrimp!
I like the tank. I'm starting a 75 myself so it is interesting to see somebody go through the startup with a similar setup. I didn't notice it, but how does the overflow system handle your return pump? What do you think the flow rate is going through your system.
I enjoyed the videos! Did you just kind of squirt the aiptaisa-x onto the nems, or did you actually stick the needle down into them? Never done it myself, just curious.
I think you are looking at cyanobacteria, rather than bubble algae. Common in new tanks, and typically a nutrient issue. You might try to increase flow over the area where it is forming, and, if it persists, try a lights-out period.
A cleanup crew will help greatly with the algae, but will not do the trick entirely. I would do some water changes - I'd first turkey baste the rocks to suspend the cyano or any other detritus, and scrub away and siphon as much hair algae as possible. When you remove algae, you remove the phosphates it has consumed. Once you attack the algae on those fronts (maybe several times), you can consider using GFO to draw phosphates from the water. Sudden drops in phosphate can affect corals negatively, so this might be a good time to start GFO if you plan to use it. If you start using it after adding corals, start with smaller-than-recommended amounts and then work it slowly up to more of the media.
Feed sparsely when you add animals. Excess food gets trapped in the rock and sand, and creates huge phosphate problems down the road. You will have to feed your peppermints small amounts of food, but see if they do any work on the aiptasia first. The cleanup crew has plenty to munch, especially if you buy primarily herbivores. Maybe get some turbo snails and astrea snails? Remember to watch your salinity with the shrimp - they don't tolerate swings well.
So, feed little, remove algae manually, do water changes, and maybe run GFO. If you can get a grip on the nutrient problem early, it will be a much easier ride! Just my advice...![]()
Just turn the lights off for like 3-4 days and the algae will start to shrivel up. That will help.How long should the lights out period be? They look like little air bubbles, but when looked at from above appear to be a red color.
GFO = granulated ferric oxide. It removes PO4 out of the water. However if you leave it in for too long it will start to release PO4 back into the water so you need to change it every 2-3 weeks. I left mine in for a month had an algae problem and as soon as i changed it, it went awayI'll do a water change this coming weekend, and some serious scrubbing as well. What is GFO?
I think i over feed mine in bunches but i feed mine everyother day... but that might start to increase as they look hungrier. but i also run gfo and dont seem to have a problem.When feeding animals, it's best to add an amount of food they can consume in 1-2 minutes correct? I'll watch how much I feed, I'd hate to have a huge algae breakout.!
While waiting on my equipment to come in, I've been doing some rereading on this book. Where the research all started, I highly recommend this book to anyone just starting Saltwater tanks!
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Just the dog and I doing some research
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chances are that crab isn't good but it's hard to tell by that pic and at that size you probably don't have much to worry about. it's likely a rock crab though that could eat a lot of stuff you don't want it to.
that other algae isn't good either, but it won't last. if you do nothing it will likely go away when it runs it's course and your CUC will clean it up too. the greener hairy algae would be eaten by lots of different kinds of fish too. so i wouldn't worry about it long term. the advice to siphon out the bubble algae is a good one though to be safe and not release more spores into the tank.
Late to the parade but I am new to SW and thats a great book!
Here's a few more pictures!
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Found a crab this morning! It was during lights out, and this is the first time I've ever seen him. Not sure if he is good or bad but he hangs out inside that little hole. Hopefully I'll be able to snap a picture of him when he comes out
Here's either bubble algae or cyano, it's starting to become more red
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Close up
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Not sure what this is in terms of good/bad
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Close up
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I'll do that when I grab the CUC this weekend. Hopefully with both combined there won't be anymore algae left
Ah, I see. Comes in a bag sort of like the activated carbon stuff? I could just put it in my sump and run it for 2-3 weeks
Finally, did you have midterms? I'm studying for an exam as we speak.
Nothing a cuc can't cure. Also get some gfo and run it in a reactor for the cyano. Your tank will be good as new
No i wish, GFO comes in a bucket and you got to run it through a reactor. so its another thing to add the list. As for midterms i had an exam today, one wednesday, one monday, and one friday... so idk if thats midterms but its hell
Beautiful pictures! Some of that algae is pretty, and, depending on what type it is, could look really nice in the tank. Unfortunately, some spreads to crazy proportions (like some caulerpas), and can cause real problems. Regardless, if you ID it and want to save it, GFO might starve it, and one option would be to manually remove the undesirable algae until the desirable algae starts using all the nutrients...just some random thoughts!
GFO is typically run in a reactor, as the water is pushed more evenly through the media that way. It can be used in a bag, though. A problem with that is finding a mesh bag with small enough holes to keep small gfo granules inside. You could buy GFO pellets, but some people say they don't have as much surface area and aren't quite as effective. Better than none, for sure. Just rinse whatever you get in RO/DI water before you put it in the tank, to get all the fine, irritating dust out. It can be messy.
I just feed my fish several times a day (because I have that luxury) just enough pellets that he can finish up in 10-15 seconds. Too much, and he'll lose it, and it will settle in the rocks. I never liked that couple minutes rule. Maybe if I had a ton of fish.
I think once the algae/nutrient issues get worked out in your tank, and a good bilogical filter builds, your tank is going to be really beautiful.![]()