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Discussion Starter #1
Hey there! I'm new to fishkeeping and I have cycled 30gal long planted tank with one betta, I've been wondering can I add school of panda cory's in there. How many would you recommend for a 30 gallon? And if you don't recommend panda cory's are there any other tankmates that would be better.
 

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I think Panda Cory will be fine with the Betta since they are a bottom dweller. In a 30 gallon tank you would have plenty of room to house them. A shoal of Cory is recommended. ( 6-10) makes up a shoal. Make sure the substrate is either sand, or small pebbles. The finer the substrate the easier it is for the Cory to find food. Cory find food with their whiskers, so the finer the substrate the easier it is for them to feel their way around for food.

Make sure the tank has cycled and matured enough that once the shoal is in they will be able to find food. A mature tank is one that has cycled and is up and running for at least one month after the cycle has ended.
When adding the shoal know that there will be a tremendous amount of ammonia created. you will need to test Daily and water changes of 25 -50 % every other day, depending on the water parameters, and ammonia readings) Until the filter, and beneficial bacteria has been able to breakdown, and clear the ammonia, and nitrite and nitrates. This would also be for any other fish you would add to the tank later.

Another recommendation, and this is my recommendation is to make sure you over filter the tank. Meaning the filter should be one that will filter at least 5 x the amount of water the tank holds per hour. The filters that are recommended for a 30 gal. tank would be just enough to filter a tank that doesn't have a shoal along with live plants. But you may think about a good canister filter for that size of a tank. up until last Sat. the filter I had on the 29 gal. was a Marineland c250. along with a HOB Tetra 70. This made sure the tank was filtered from the bottom to top. I had 20 x the amount of filtration and this tank (like all of my community tanks) was over crowded. ( this overcrowding was done on purpose with a heavily planted tank for lots of cover both top and bottom, and mid in the tank.)

Also with Cory, make sure they have enough plants and rock/driftwood to hide in and around. They are a shy fish and like to know they are safe. (heavily planted is if you see your betta or Cory at a glance you DON'T have enough plants and places to hide. )
 

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Hi agree I have a 110L Juwel primo tank I have 1 X betta fish, 1x bristle nose pleco, 4x corydora Julii 2x German gold Rams,1x dwarf gourami, and 12 neon tetras they all get along nicely. If your ph gets high use cattapa leaves to bring it down also provides hiding places for your corys.
I have also found if your nitrates get to high API nitra-zorb works very well in bringing it down just pop it in your filter and within a week it'll be in the safe zone, Bettas are only aggressive to each other or similar looking fish who they may mistake as being one
 

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Discussion Starter #4
I think Panda Cory will be fine with the Betta since they are a bottom dweller. In a 30 gallon tank you would have plenty of room to house them. A shoal of Cory is recommended. ( 6-10) makes up a shoal. Make sure the substrate is either sand, or small pebbles. The finer the substrate the easier it is for the Cory to find food. Cory find food with their whiskers, so the finer the substrate the easier it is for them to feel their way around for food.

Make sure the tank has cycled and matured enough that once the shoal is in they will be able to find food. A mature tank is one that has cycled and is up and running for at least one month after the cycle has ended.
When adding the shoal know that there will be a tremendous amount of ammonia created. you will need to test Daily and water changes of 25 -50 % every other day, depending on the water parameters, and ammonia readings) Until the filter, and beneficial bacteria has been able to breakdown, and clear the ammonia, and nitrite and nitrates. This would also be for any other fish you would add to the tank later.

Another recommendation, and this is my recommendation is to make sure you over filter the tank. Meaning the filter should be one that will filter at least 5 x the amount of water the tank holds per hour. The filters that are recommended for a 30 gal. tank would be just enough to filter a tank that doesn't have a shoal along with live plants. But you may think about a good canister filter for that size of a tank. up until last Sat. the filter I had on the 29 gal. was a Marineland c250. along with a HOB Tetra 70. This made sure the tank was filtered from the bottom to top. I had 20 x the amount of filtration and this tank (like all of my community tanks) was over crowded. ( this overcrowding was done on purpose with a heavily planted tank for lots of cover both top and bottom, and mid in the tank.)

Also with Cory, make sure they have enough plants and rock/driftwood to hide in and around. They are a shy fish and like to know they are safe. (heavily planted is if you see your betta or Cory at a glance you DON'T have enough plants and places to hide. )
Substrate that I have right now is: very small pebbles, I hope that will be fine. My tank has been running around for month and half now since the cycle has ended so that's good. I've decided that I'll add a shoal, and I'll keep in mind to test water daily and do water changes.




And the tank is heavily planted, there are many hiding places including rocks and driftwood.
Thank you for your tips!
 

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Discussion Starter #5
Hi agree I have a 110L Juwel primo tank I have 1 X betta fish, 1x bristle nose pleco, 4x corydora Julii 2x German gold Rams,1x dwarf gourami, and 12 neon tetras they all get along nicely. If your ph gets high use cattapa leaves to bring it down also provides hiding places for your corys.
I have also found if your nitrates get to high API nitra-zorb works very well in bringing it down just pop it in your filter and within a week it'll be in the safe zone, Bettas are only aggressive to each other or similar looking fish who they may mistake as being one
Hi! Thank you, I'll keep cattapa leaves on my mind!
 
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