auto top off

Two XPAqua Duetto Nano ATOs for sale. One brand new: $85 shipped and one used with a brand new pump: $70 shipped. Take both for $145 shipped. US shipping only. PayPal or Venmo. Will meet locally in the Twin Cities metro weekdays.

Duetto Dual-Sensor ATO Aquarium System - XP Aqua

Neptune Apex ATK Auto Top Off - full kit - like new in box - will ship - $175

Hey Everyone, I have this ATO I bought last year and used on and off for about six months. $160 Shipped. Local pick up preferred! I'm open to cash or trade for equipment and or coral. PM me for offers.

Did I overstock for this setup I have two clowns two cardinals And a blenny My setup is a fluval 13.5 with a air prime 16 - with diffuser I have a upgraded return pump siccee Auto top off hyger jebao wavemaker Skimmer fluval And upgraded media basket •I’m trying to keep acros now my tank...

Hey guys I have a 5.5 pico tank, it’s mostly a macroalgae tank with just 1 or two coral, I’m wondering if anyone knows of a good ATO that won’t be big and bulky for the tank and would work good for a tank that small?

JBj auto top off 50 Reef octopus elite 150 int 350 Apex ato 150 Apex fmm 50 Apex el w/ powerbar 300 Apex el, trident, powerbar, apex ato, 6mo reagent, 900 Apex wxm 75 *Will vinegar bath everything needed prior to receiving item* Apex display module 50 Kessil h80 fuge light 80...

Tunze 3155 auto top off. Unit is about a year old. Is cleaned and has everything it came with. Box and instructions.

Quick review of Tenecor ATO Reservoir. I stumbled upon Tenecor while searching for affordable LARGE ato reservoirs. I had been considering hiding a 10 gallon trash can, or painting an rv water tank black, and I really disliked the idea of both options. While researching other acrylic ato...

I’m building out a fish room for a new 200g system. The issue here is that the ATO reservoir and the tank are in two separate rooms. As I already have a Tunze Osmolator 3155 I planned to use it with this switched power socket and run some speaker wire between this socket and the Tunze through...

Hello! I am starting a a simple 20 gallon long reef tank (dimension are 30x12x12) and I would like to have an ATO. I have looked at quite a few ATO systems, but with no sump I'm wondering if I could add one? If I add the sensor to the tank will surface agitation mess with the sensor causing it...

Posting my 100 gallon mixed reef tank here. I have been at it for years but recently figured out that good lighting means I can grow more corals. Now its time to move the tank to replace the flooring in the house. Maybe I can get some tips on how to improve upon the tank. I have some great ideas.

Hello! I will be going away on vacation in around two weeks for 10 days and I'm considering getting an auto top off system to control the salinity while I'm gone. But there's a catch! My return pump is set to pulse mode and the sump water level changes. Will an auto top system work in my sump...

Hello Everyone! I have a 13.5 gallon reef fluval Evo tank, i was looking for a decent but not crazy expensive auto top off system, ive done some research but I couldn't find anything good. I was wondering if anyone has had experience with one or know a system which is good and decent?

I’ve seen substantial growth of my birds nest but absolutely nothing else. I don’t know if it’s normal but I’ve had 2 hammers, a frogspawn and a torch for about 4-5 months now and I do see new baby tentacles weekly but never any heads splitting. Does anyone else have this issue with Biocube...

AutoAQUA Smart ATO Lite brand new never used it $65 shipped

Bought for my custom reefer build. Brand New Custom Blackout Edition - 10 Gallon ATO Auto Top Off Reservoir - CWT Aquatics 10 Gallon Footprint - 10.5" x 16" x 16" Paid $189 $150 shipped

I am selling this Brand New in Box Tunze Osmolator 3155 Auto Top Off $185 shipped The Tunze Osmolator 3155 is one of the safest ATO’s available. It utilizes an electronic eye sensor to monitor water levels and a backup float switch sensor with an optional audible alarm. The controller protects...

I’ve got a few pieces of equipment for sale. Acquired from a tank breakdown and I don’t need the items. All used about 6 months. icecap ATO - $100 Aqamai KPS wi-if wavemaker w/ original box - $100 AquaticLife 100 GPD RO/DI - $100 - cartridges changed out on 9/6/2020 and only ran about 20...

Looking to buy an Apex Atk version 2 auto top off kit with fmm mod. Can be new or used. Thanks.

Hi everyone! I heard that the auto top off system in the Reefer 750 XXL can be faulty and break and I heard others use 3rd party systems (like Tunze or Neptune). Has anyone else experienced this or have suggestions? I'd hate for my kitchen to flood...

Brand new tunze osmolator 3155 put on a brand new tank last night. I set the sensors up according to the directions and tested it by raising the sensors half a inch above the waterline and let it fill. It stopped before the float sensor was activated. This was last night. I woke up this morning...

Yeah what the title says. It’s 180 gallon system volume.

Hi all. I was hoping to find some ideas/help in regards to setting up a proper overflow/return in my tank as well as maybe seeing some ideas for a diy ATO resevoir and set up! There will be a pic uploaded with this but as you'll see in it, my tank was used as a certain loop in a fewshwater...

AutoAqua Smart ATO Micro Brand new in unopened box. Decided to go a different direction with my build. Cost me $143 after taxes, selling for $100 shipped.