stocking my 30 gal

mj_273

Reefing newb
I have 2 clowns a damsel and a brittle star that was given to me. would it be possible to add a goby or would that be to much? what is the rule of thumb for fish per gal in saltwater?
 
Some say 1in to 10g....a recent book I read said 1in to 6g...really depends on the bioload of the paticular fish....
 
And it depends on how each fish will use the space. Think about a reef - you have at least 3 different zones. There's the bottom, where gobies and mandarins live. There's the open water where the chrmois, tangs, antheas etc live. And there's the rock work, where the hog fish lives, along with the 6-line wrasse and the miniature angels among many others.

Let's say you had a 250g tank. PERFECT size for a tang!! But how many are you going to put in there? At some point, it's all tangs and none of them have any room to swim anymore. You'd be better off with 2 or 3 tangs and then utilize the rest of your reef. Get a bottom feeder or two. Get a few fish to keep the rocks clean.

Now employ that same strategy when stocking a much smaller reef like your own 30g tank. You have 2 clowns. If you can find a nice size colony of big palys - I'll bet the clowns would stay in there and host their lives away. That kinda keeps them contained in one spot. The damsel is going to get a couple inches long at best. But it will stay in the open water and occasionally swim in and out of the rocks. It will need a home though. Each fish is going to want a spot to sleep in. It needs to be calm water or somewhat sheltered - they don't fight the roaring current day and night in the ocean.

IMO your stocked up to the max. You might be able to squeeze a small goby in there if your doing good maintenance. Be aware of the bio load and be honest about your filtration. Try and have the fishes best interest at heart - not necessarily your own. Hard to do.


I have a 30H tank with a single 2" clown fish. I want a rock dweller and a bottom feeder, but I've been killing for for some reason and tired of the hassle so I just have my 1 clown and the rest of it is covered in coral. The clown actually died a few months ago too. Just quit eating all of a sudden and was dead in a week. My wife made me run to the LFS and buy a new one while the kids were at school.

My 29g frag tank - one damsel. I actually built the frag tank because I rescued the damsel from a trip down the American Standard whirlpool of death. His owner was giving him away. His craigslist add said he was gonna flush it on a Friday after work. I picked it up free on Thursday after work. But the damsel was MUCH larger than I expected and he went stir crazy in my 10g frag tank. So I ended up doing a big upgrade on the frag tank just so that stupid damsel had more room to swim. I won't put anymore fish in there.

Lots of people would put the damsel and the clown in the same tank.

I should just stop rambling. :shock: I don't like fish anyway. I keep one in each tank to make some waste.

Ask somebody else. :mrgreen:

We now return to your regularly scheduled programming..............
 
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I have a 29g tank w/ a 10g fuge w/ 5 fish and I'm doing ok. I have 1 clown, 1 green clown goby, 1 six-line wrasse, 1 scooter blenny and 1 yellow watchman goby. The six-line just swims around the rockwork and caves all day. Yellow watchman hangs out all day in a little area on the bottom of the tank and a hole in the rockwork. The clown just swims the opens water and does not host anything. The green clown goby pretty must hosts my pagoda coral and hairy mushrooms. The scooter blenny just creeps around the sand and the rocks looking for food. They never ever fight, but he six-line will challenge the clown every now and then. Just kind of puffs up and flare its fins.

Now w/ that being said about my stocking. I also do weekly water changes of 8-10 gals and have a good skimmer. I changed my feeding schedule to every other day and now my bioload is even lower. Just my :twocents:.
 
We just had a gradual die-off in our 30G. The problem is if you get just one semi-aggressive fish in a 30G, he's going to stress the the others to death. And keep in mind that some fish known to be peaceful can turn out to be monsters. We had a Royal Gramma stress another fish to death just recently. The Royal Gramma himself died Monday night.
 
My 6-line was a rotten little SOB in my 30g tank. For 6 months he was the perfect little angel. Then it was like he turned into a monster at the flick of a switch. Sold him to a girl with a 135g and he was the smallest fish in the tank again. :mrgreen:
 
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