Newbie Wave

Hi.
I'm a newbie to aquariums. I've been lucky enough to have been donated a 30ltr biorb aquarium.

I have got X2 electric blue rams (very entertaining characters - one I can even finger feed!!), x6 neons and I've just taken in X2 bristlenose catfish. I am worried about the catfish being too big together in my size tank. So any advice would be great.
Thanks.
Maggie

Welcome to the forum,

Just make sure that your filter is well matured before adding more fish or you may lose the lot. Get yourself some test kits for the water, Ph, Ammonia, NitrAte, NitrIte. Water change 40% twice a week and see how it goes.

Good luck

H