reef / nano

I I have a question for anyone that can help. I need trying to determine if this a Diatoms or Dino having a hard time figuring it out

Hello everyone. I’m new to reefing and was curious about my Nero 5. I’m sure it’s probably overkill for my 20 gallon cube nano but purchase has been made and there’s no going back lol. What kind of flow rate should I be targeting for? I plan on keeping a mixed reef. I’m sure there’s plenty to...

Hey everyone, I have a 5 gallon reef setup and have some small brown flatworms. I don't have a ton so I'm looking for something, preferably an invert, that can live comfortably in the tank and help control or eradicate the flatworms. Any suggestions?

I have been researching on starting a 10 gallon nano reef tank. I see people using ro/di water for refills/ toping the tank off. Do I need ro/di water for a 10gallon tank or would I be ok using petco’s Pacific Ocean water?

Hi there! I hope you’re all keeping safe and well. Okay so I need a little help and advice (sorry for the long post in advance). I’m new to the reefing world and I’m starting to lose my enthusiasm for it as my aquarium isn’t doing so great. Just to be aware I’m in the U.K. which might make a...

Hello. So I have a Fluval Spec 10L pico. But I feel like its not enough. SOO I decided to upgrade it to something greater. Something you not gonna see in every thread. I got an Exo terra mini X tall. So I’m going to do a half reef and half jungle setup with waterfall, mistmaker and live plants...