Just wondering what everyones personal best investment is? Just looking for things that arent a must like a heater and lights.

Hey everyone, I have a Fluval Chi 5g that I set up for my son. I really wanted to try and run it with the integrated light and filter and everything. But the light sucks. Its on same switch as filter so putting it on a timer is tricky. Its underwater so it gets overrun with hair algae and then...

First tank in about 6 years. It's got a long way to go! Nicrew light comes tomorrow and I'll set up my GLA C02 over the weekend.

It doesn't respond to any scrubbing with a brush, maybe because it's on driftwood.

I am great at land plants do now I am dabbling with aquatic plants in our tanks we have 36 90 and 3 gallon. Where can I find free or affordable plants while I start this journey