Silverdollarboy2

What would a good filter for a 750 litre(180l x 70 w x 60h) be. I would prefer a single filter but I might double up on two of the same kind.It would be good if I had about 6 or 7x turnover.

welcome spkmes

Just had a big fish gear clean out. Now to test the old heaters

Yesterday I got 2 keyhole cichlids

Read on fishbase that they grow to 39cm maybe a bit big for me.

I live in Hawkes Bay

Would a fluval fx5 be fine on that tank?

Would a 670 litre 180×60×62 be ok also I found out that they bite would they be fine for a 10 year old.

which retailers can I get these from?

How much larger than normal silver dollars?

Hi all I have a few questions about red hook silver dollars : If I just got one would they school with regular silver dollars. How big do they get. Where could I get these

Set the tank up 4 weeks ago.Did a 45% water change 2 weeks later and I will do one tomorrow.Using an algae scraper makes a difference.I am feeding granocolour and freeze dried bloodworms

They are nice fish

welcome Zalawala

I think it's brown algae pretty sure that it's common in new tanks. Any ideas what to do to make sure lots of water is going through the media?

Could somebody help please The tank getting a lot of algae.The pump is pumping but because the holes are to small in the divider hardly any water is going though the media. I had it on high but because it was too fast I put it on low.

Have read that they are a variation of the normal spotted mettynnis

Thought so to but the ones on Google don't have black eyes

If anyone knows what it is please tell me

Is this a spotted metynnis if not what is it http://i328.photobucket.com/albums/l350/CurtissKittyhawke/imagejpg1_zps181e62e6.jpg

:nfs: wish I had a spare tank

welcome Jontytaranaki

I had a plastic log covered in the stuff I added two bristlenose and now it's all gone More water changes maybe Hope this helps

Thank you