NuggetMrMan
Aquarium Advice Apprentice
- Joined
- Jul 4, 2011
- Messages
- 29
How many fish can I have in my 7 gallon tank?
the inch per gallon rule sucksThey say an inch per gallon. Based on how big it will be fully grown. But there are exceptions like goldfish. They need a 20 gal
tarpon said:They say an inch per gallon. Based on how big it will be fully grown. But there are exceptions like goldfish. They need a 20 gal
tarpon said:Yeah youre overstocked with those goldfish. They crap allllooot so they need alot of water. The inch per gallon is a general guideline. You have to factor in waste output and actually body mass/surface area of fish. A 2 inch glass cat vs a 2 inch goldfish. The goldfish is a lot fatter and craps a lot more. Be sure to do frequent water changes and upgrade if u can
You would be overstocked with either of those fish as stated above, Goldies get waaaaayyyyy too big and a group(5-6) of Cories need at least 10 gal.Oh because I have two goldfish 2 small fish and 3 corys I think that's what they are called.
Jason7894561230 said:You realise that betta will just tear the shrimp to peices?
I think taking back the goldfish and the small fish, and posting a pic of the cories so we can tell what kind they are. If they are suitable for a 7 gal. But a fighting fish would work real well in that size tank!
The tank is very overstocked. Goldfish are coldwater fish. Two fancy goldfish require an absolute minimum of 30 gals, 2 common goldfish require a minimum of something absurd like 120 gallons. Cories are tropical fish that require a heater. Pygmy cories such as hasbrosus can be kept in 10 gals and larger. Medium sized cories like julii and pandas should be kept in no smaller than 20 gals. Larger cories like emeralds (green) and albinos should be kept in no smaller than 29 gals. Cories are shoalers than should be in groups of 6, but no less than 4. Your other small fish are most likely schoolers that should be in a group of 6 or more, but it's hard to say based on that description. The ammonia (waste) your goldfish are producing will most likely lead to the demise of your fish. The tank is so terribly overstocked.Oh because I have two goldfish 2 small fish and 3 corys I think that's what they are called.
a betta wont always kill shrimp,at least not on purpose...(mine chased a shrimp out of the tank once)You realise that betta will just tear the shrimp to peices?
I think taking back the goldfish and the small fish, and posting a pic of the cories so we can tell what kind they are. If they are suitable for a 7 gal. But a fighting fish would work real well in that size tank!
+1 Go with the Betta!!!The tank is very overstocked. Goldfish are coldwater fish. Two fancy goldfish require an absolute minimum of 30 gals, 2 common goldfish require a minimum of something absurd like 120 gallons. Cories are tropical fish that require a heater. Pygmy cories such as hasbrosus can be kept in 10 gals and larger. Medium sized cories like julii and pandas should be kept in no smaller than 20 gals. Larger cories like emeralds (green) and albinos should be kept in no smaller than 29 gals. Cories are shoalers than should be in groups of 6, but no less than 4. Your other small fish are most likely schoolers that should be in a group of 6 or more, but it's hard to say based on that description. The ammonia (waste) your goldfish are producing will most likely lead to the demise of your fish. The tank is so terribly overstocked.
A 7 gallon tank would be approrpiate for 1 betta with a nerite snail and some shrimp. Or some nano fish such as mosquito rasbora, celestial pearl danios, and scarlet badis, to name a few and small inverts like a nerite snail and shrimp. Besides the betta, these may or may not be fish that easy to find in your local stores. They are not typically available in the chain stores. Of the common fish you see in places like Petco, Petsmart, and Walmart, only bettas are appropriate for a tank that size. And to clarify, they are tropical fish that need a heater.