Hi I am new to this, please could someone give me some help asap.
I have recently bought a BiOrb 30 litre tank for cold water fish which includes a filter and halogen light. I bought this to keep two goldfish, one being a blackmoore and another, I am not too sure which would be best - I'd appreciate any ideas. I have been in touch with someone on a fish forum and he said that the BioOrb is no good for goldfish as each goldfish needs 10 gallons of water and my Biorob only holds 6-7 gallons in total. He also said that I would need a 20 gallon tank with filtration of 200 gph. We have now set up the Biorb and it is going through the cleaning process at the moment and we will be buying our fish(next Monday) that’s why I needed some help as quickly as possible. I am really upset that I have bought one of these Biorbs thinking that it would be a nice home for them (especially with the expense of them) and now I am told that coldwater fish will not be suitable.
Please help me, a worried Buyer?