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Did you have problems with to much ammonia with that many fish?Cleaner shrimp, randals goby shrimp pair, maybe 2 occe clowns but many people share mixed opinions on the gallon size for clowns. Ive personally had a pair alongside a firefish and dottyback in a 13.5 but that was pretty stocked. I'd say if you have less rock then go for it
How many gallons of actual water would a 10g be with live rock.My 15 is 9.5g's of actual water.
Transparent cave goby and Pajama cardinal.
35 mixed reef corals.
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Depends on how much sand and rock. My 15 has 20lbs rock plus sand.How many gallons of actual water would a 10g be with live rock.
So do I have to find fish species for 6g instead of 10g? Because there's only actually around 6g of water?Depends on how much sand and rock. My 15 has 20lbs rock plus sand.
I would say around 6g's.
Thank you.Ammonia typically isn't a problem on a cycled tank unless there is some type of die off and even then its not common.
I would focus on 1 fish, 2 max.So do I have to find fish species for 6g instead of 10g? Because there's only actually around 6g of water?
Thanks!Hello
I have been working on a form of calculator to try and figure out what would be the best 'limits' to stick too. I am going to use the display area of a Fluval EVO as a baseline as you haven't given us your dimensions or tank. My calculator uses the insight @Jay Hemdal has done with this fish size guidance on here:
Estimating the Need for Swimming Space for Aquarium Fishes
My calculator is a little more conservative, but also tries to consider a bit more. Take this info with a pinch of salt!
45x29x30cm = 39L / 3.8 = 10.2 US Gallons
Estimated maximum stocking = 33cm
Suggested for beginner = 22cm
Active Fish (Wrasse, Dwarf Angelfish) :
8cm Max Size
Max Qty = 2
Manoverable Fish (Clownfish, Dartfish)
9cm Max Size
Max Qty = 3
Stationery Fish (Gobies, Blennies, Pipefish)
11cm Max Size
Max Qty = 3
As for what to go for, decide what your going for. A pair of captive bred Ocellaris Clownfish would work, and I have a pair in a EVO with a Azure Damsel for over a year so far, no problem. In the past I had a pair of wild caught clownfish and they were a lot more aggressive to anything.
A Cherub Angelfish could also work as 'main' fish, but it will be so active and territorial, the only other things you could really put in with it would be a blenny or a goby.
More peaceful, a pair of Bangai Cardinals could work, or a pair of Bluestripe Pipefish if your looking for a slow and more species specific aquarium.
If this is your 1st marine aquarium, I would personally go with a Damsel from the Chrysiptera family. There colourful, cost effective and super hardy. Damsels have a reputation of being very aggressive but I have found the Azure and Emperor Damsels to be very tame.
Other notable recommendations:
Biota Captive Bred Mandarin (eating frozen and with slower tank mates. Feed small and often
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Firefish/Dartfish
Royal Gramma (Keep separate from other territorial fish in my experience)
Court Jester Goby (Help with Algae in small aquariums)
Summarised Answer:
2 or 3 fish maximum, depending on what the fish is and size.
Stick ideally below 9cm maximum size (80% of Fishbase value)
If possible, start with a hardier fish 1st
- Paul