1. doughboy

    California Heaters Drygoods Finnex 300w Titanium Heater - $30 - SFSouth bay local pickup

    Selling 300watt Finnex Titanium Heater for $30 cash only. You need a separate controller like Apex or InkBird to control the heater. Please PM, preferably with cell, if interested. Pickup in Milpitas. Thanks.
  2. a_reefer11

    Heaters Miscellaneous Drygoods SOLD $35 - BNIB Finnex 100w Heater

    Never Used making space for larger build items
  3. K

    Finnex Heater HMH 500S cooked my tank

    I woke up Thursday to a horrible smell. I thought my kids left the oven in it something. When I went in the living room my tank was cloudy and the external temp display was blinking 98.9. I reached into the water and it was very hot. All of my fish were floating (except for a freshwater...
  4. leewish

    Pennsylvania Part out items left

    Have some stuff for sale: Reeflink $60 Mag float medium $10 Aqua auto feeder (unopened) $10 Finnex digital controller & 300w heater $50 Hydrofill ATO $40 Jecod DCT8000 $75 55g reef ready tank,sump & plumbing $100 OBO - Custom installed overflow (not home made). Tank has scratches. Some...
  5. S

    New Jersey FS: Used Finnex HMO-200 200W Titanium Digital Control Aquarium Heater

    Asking Price: $30 Shipped
  6. JSpen

    Michigan New and used equipment

    -New synergy shadow overflow ($140) -New finnex heater and controller ($90) -Used reef octopus calcium reactor with Milwaukee ph controller ($120) - Used yourchoice aquatics dc pink skimmer rated up to 500 gallons ( $200) -Used brs dual media reactor with mj pump ($40) You pay shipping.
  7. MarineDepot

    You asked for them—now they’re here: Finnex Titanium Heaters!

    You asked for them—now they’re here: Finnex Titanium Heaters! PLUS: New Sunpole Magnus DC Controllable Pumps and Waterbox Aquariums Birthday Sale!
  8. N

    Finnex HC-810M Help

    Looking for some help. Came up with nothing from searching the internet and I am currently awaiting a response from Finnex but does anyone know if the HC-0810M controller be calibrated? Mine is displaying two degrees high (verified with four thermometers) and would like to adjust it. Thanks!
  9. sfgabe

    Reef-pi + Home Assistant Build

    I control my 2 small aquariums (one 40 gal fresh, one 15 gal nano reef) with a combination of Home Assistant (which also takes care of my apartment), Reef-Pi, and Motioneye. I wanted the tanks to mirror specific locations as much as possible. For example, I’m querying various sites to get daily...
  10. gilman

    Build Thread 40 breeder build .

    So after taking a few years off from the hobby Ive decided to jump back in . This time around Im going small and building a 40 breeder mixed reef . Im going all out on this one and starting with everything brand new . The tank is a standard aqueon 40b I drilled for a eshoppes M internal...